If, like me, you spend too much time and money on old large format lenses you may be frustrated that the data that used to be hosted on the Schneider Optics site has disappeared. The URL now redirects to https://schneiderkreuznach.com/ I’ve looked around but can only find the data on the Internet Archives Wayback Machine where it is slower and trickier to access.
For your convenience and mind I therefore wrote a script and did some data knitting to create this single web page with all the old data on it. I expect someone will tell me this data is available somewhere else and I’ve wasted my time but it was only a couple of hours and is done now. Just search this page for the lens you are looking for.
Update: You may be interested in my lens coverage app based on this data.
I don’t believe it is possible to copyright specifications within the EU so I am free to do this. I also don’t believe Scheinder would mind – but guys if you do please let me know and I’ll take it down.
Angulon
Introduced in 1930, the Angulon is the original Schneider wideangle lens. It is a 6element, 2group, symmetric design. Compared to many modern wide angles, these lenses are quite compact, although the angle of coverage is only 80°. They are well colorcorrected and the symmetrical design results in excellent close up performance.
Source
Angulon 6.8/65mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
6, 2 
Shutter Size 
00 
Flange Focal Distance 
63.5mm 
Filter Mounting Thread 
M 30.5 X 0.5 
Weight (with shutter) 
80g 
Overall Length 
21mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
65 X 90 mm 
Image Circle Diameter at f/16 
109mm 
Angle of View at f/16 
81 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
56 X 72 mm ; 56 X 72 mm 
13/11mm 
65 X 90 mm ; 58.2 X 81 mm 
8/6mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
64.5mm 
Back Focal Length (S’F’) 
60.3mm 
Principal Point Separation (HH’) 
2.0mm 
Source
Angulon 6.8/90mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
6, 2 
Shutter Size 
0 
Flange Focal Distance 
90mm 
Filter Mounting Thread 
M 40.5 X 0.5 
Weight (with shutter) 
130g 
Overall Length 
25mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
90 X 120 mm 
Image Circle Diameter at f/16 
154mm 
Angle of View at f/16 
81 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
56 X 72 mm ; 56 X 72 mm 
40/35mm 
65 X 90 mm ; 58.2 X 81 mm 
36/30mm 
90 X 120 mm ; 83.5 X 114 mm 
10/8mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
90.4mm 
Back Focal Length (S’F’) 
84.7mm 
Principal Point Separation (HH’) 
2.7mm 
Source
Angulon 6.8/120mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
6, 2 
Shutter Size 
I 
Flange Focal Distance 
121mm 
Filter Mounting Thread 
M 49 X 0.75 
Weight (with shutter) 
225g 
Overall Length 
30mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
130 X 180 mm 
Image Circle Diameter at f/16 
211mm 
Angle of View at f/16 
83 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
65 X 90 mm ; 58.2 X 81 mm 
68/61mm 
90 X 120 mm ; 83.5 X 114 mm 
47/40mm 
4 X 5" ; 94.4 X 120.3 mm 
34/28mm 
5 X 7" ; 118.8 X 167 mm 
5/4mm 
130 X 180 mm ; 122 X 172 mm 
_ 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
119mm 
Back Focal Length (S’F’) 
112mm 
Principal Point Separation (HH’) 
3.6mm 
Source
Angulon 6.8/165mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
6, 2 
Shutter Size 
II 5/2 
Flange Focal Distance 
166mm 
Filter Mounting Thread 
M 58 X 0.75 
Weight (with shutter) 
310g 
Overall Length 
35mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
180 X 240 mm 
Image Circle Diameter at f/16 
300mm 
Angle of View at f/16 
84 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
90 X 120 mm ; 83.5 X 114 mm 
97/87mm 
4 X 5" ; 94.4 X 120.3 mm 
82/70mm 
5 X 7" ; 118.8 X 167 mm 
65/55mm 
130 X 180 mm ; 122 X 172 mm 
62/51mm 
180 X 240 mm ; 172 X 232 mm 
9/7mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
167mm 
Back Focal Length (S’F’) 
154mm 
Principal Point Separation (HH’) 
4.5mm 
Source
Angulon 6.8/210mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
6, 2 
Shutter Size 
III 7 
Flange Focal Distance 
213mm 
Filter Mounting Thread 
M 67 X 0.75 
Weight (with shutter) 
475g 
Overall Length 
48mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
240 X 300 mm 
Image Circle Diameter at f/16 
382mm 
Angle of View at f/16 
85 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
180 X 240 mm ; 172 X 232 mm 
65/54mm 
8 X 10" ; 194.7 X 243.2 mm 
60/49mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
208mm 
Back Focal Length (S’F’) 
196mm 
Principal Point Separation (HH’) 
6.2mm 
MComponon
The MComponon is a specialpurpose large format macro lens, designed for greater than 1:1 reproduction. The lenses are intended for use with 6×9 cm, 4×5 inch, and 5×7 inch formats.
Source
MComponon 4/28mm
Minimum Magnifications for negative sizes (mm x mm)
Lens 
65 x 90 
90 x 120 
130 x 180 
MComponon 28mm/4.0  3.6x 
5.1x 
7.4x 
MComponon 50mm/4.0  1.8x 
2.3x 
3.5x 
MComponon 80mm/4.0  1.0x 
1.2x 
1.9x 
Engraved Apertures
Engraved
Aperture 
Relative
Aperture 
1 
f/4.0 
2 
f/5.6 
4 
f/8 
8 
f/11 
16 
f/16 
32 
f/32 
Depth of Field in mm
Reproduction Ratio 
Engraved Apertures 

1 
2 
4 
8 
16 
32 

1:1 
1.6 
2.2 
3.2 
4.4 
6.4 
8.8 
1.5:1 
0.9 
1.2 
1.8 
2.4 
3.6 
4.9 
2:1 
0.6 
0.8 
1.2 
1.7 
2.4 
3.3 
2.5:1 
0.4 
0.6 
0.9 
1.2 
1.8 
2.5 
3:1 
0.4 
0.5 
0.7 
1.0 
1.4 
2.0 
4:1 
0.3 
0.4 
0.5 
0.7 
1.0 
1.4 
5:1 
0.2 
0.3 
0.4 
0.5 
0.8 
1.1 
6:1 
0.2 
0.2 
0.3 
0.4 
0.6 
– 
7:1 
0.1 
0.2 
0.3 
0.4 
0.5 
– 
8:1 
0.1 
0.2 
0.2 
0.3 
0.5 
– 
10:1 
0.1 
0.1 
0.2 
0.2 
– 
– 
12:1 
0.1 
0.1 
0.1 
0.2 
– 
– 
16:1 
0.1 
0.1 
0.1 
– 
– 
– 
20:1 
0.0 
0.1 
– 
– 
– 
– 
Optical Data
Object
field for negative size 

Reproduction Ratio 
Flange Focal Distance 
Subject to Film Distance 
Working Distance 
Multiplying factor for
exposure time 
65×90 
90×120 
130×180 
4:1 
140 
181 
21.3 
25 
14.5×20.3 
– 
– 
6:1 
199 
238 
18.8 
50 
9.7×13.5 
13.8×19.0 
– 
8:1 
258 
295 
17.6 
80 
7.2×10.1 
10.4×14.3 
15.2×21.4 
10:1 
317 
354 
16.9 
120 
5.8×8.1 
8.3×11.4 
12.2×17.1 
12:1 
378 
412 
16.4 
170 
4.8×6.7 
6.9×9.5 
10.2×14.2 
16:1 
494 
530 
15.7 
300 
3.6×5.1 
5.2×7.1 
7.6×10.7 
20:1 
612 
647 
15.4 
440 
2.9×4.0 
4.2×5.7 
6.1×8.5 
SuperAngulon
These are wideangle lenses of modern design which have substantially greater coverage than the Angulons. The f/4 lenses give 95° of coverage, the f/8 lens series gives 100° coverage, and the f/5.6 lenses give a 105° coverage. The f/4 and f/5.6 lenses are 8element, 4group designs. The f/8 lenses are 6element in 4 groups. SuperAngulons have been multicoated. since the late 70s.
Source
SuperAngulon 4/53mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
8, 4 
Shutter Size 
0 
Flange Focal Distance 
70.2mm 
Filter Mounting Thread 
M 67 X 0.75 
Weight (with shutter) 
465g 
Overall Length 
104mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
56 X 72 mm 
Image Circle Diameter at f/16 
115mm 
Angle of View at f/16 
95 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
56 X 72 mm ; 56 X 72 mm 
16.8/14.2mm 
65 X 90 mm ; 58.2 X 81 mm 
11.7/9.1mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
52.7mm 
Back Focal Length (S’F’) 
24.2mm 
Principal Point Separation (HH’) 
47.7mm 
Source
SuperAngulon 5.6/47mm
Stats in Copal Shutter
OPTOMECHANICAL DATA
(with lens focused at infinity)
Coated 
MC  
Lens elements, Groups 
8, 4 
8, 4 
Shutter Size 
00* 
0 
Flange Focal Distance 
51.6mm 
52.2mm 
Filter Mounting Thread 
M 49 X 0.75 
M 49 X 0.75 
Weight (with shutter) 
165g 
235g 
Overall Length 
51.3mm 
54.7mm 
*Compur 00 
IMAGE DATA
(with lens focused at infinity)
Coated 
MC  
Recommended Format (negative) Size 
65 X 90 mm 
65 X 90 mm 
Image Circle Diameter at f/22 
123mm 
123mm 
Angle of View at f/22 
105 degrees 
105 degrees 
Lens Displacement at f/22 (vertical/horizontal) 
_  _ 
56 X 72 mm ; 56 X 72 mm 
21.9/18.8mm 
21/18mm 
65 X 90 mm ; 58.2 X 81 mm 
17.2/13.7mm 
17/13mm 
OPTICAL DATA
(with lens focused at infinity)
Coated  MC  
Effective Focal Length (F’) 
47.2mm 
47.5mm 
Back Focal Length (S’F’) 
32mm 
30.8mm 
Principal Point Separation (HH’) 
18.3mm 
20.8mm 
Source
SuperAngulon 5.6/65mm
Stats in Copal Shutter
OPTOMECHANICAL DATA
(with lens focused at infinity)
Coated  MC  
Lens elements, Groups 
8, 4 
8, 4 
Shutter Size 
0 
0 
Flange Focal Distance 
71mm 
72.5mm 
Filter Mounting Thread 
M 67 X 0.75 
M 67 X 0.75 
Weight (with shutter) 
323g 
380g 
Overall Length 
69mm 
78mm 
IMAGE DATA
(with lens focused at infinity)
Coated  MC  
Recommended Format (negative) Size 
65 X 90 mm 
65 X 90 mm 
Image Circle Diameter at f/22 
170mm 
170mm 
Angle of View at f/22 
105 degrees 
105 degrees 
Lens Displacement at f/22 (vertical/horizontal) 
_  _ 
56 X 72 mm ; 56 X 72 mm 
49.0/44.3mm 
49/44mm 
65 X 90 mm ; 58.2 X 81 mm 
45.6/39.4mm 
45/39mm 
90 X 120 mm ; 83.5 X 114 mm 
21.3/17.0mm 
21/17mm 
4 X 5" ; 94.4 X 120.3 mm 
12.9/10.5mm 
12/10mm 
OPTICAL DATA
(with lens focused at infinity)
Coated  MC  
Effective Focal Length (F’) 
65.3mm 
65.3mm 
Back Focal Length (S’F’) 
44.3mm 
43.4mm 
Principal Point Separation (HH’) 
25.2mm 
26.9mm 
Source
SuperAngulon 5.6/75mm
Stats in Copal Shutter
OPTOMECHANICAL DATA
(with lens focused at infinity)
Coated  MC  
Lens elements, Groups 
8, 4 
8, 4 
Shutter Size 
0+1 
0 
Flange Focal Distance 
82.4mm 
84.8mm 
Filter Mounting Thread 
M 67 X 0.75 
M 67 X 0.75 
Weight (with shutter) 
371g 
380g 
Overall Length 
77mm 
78mm 
IMAGE DATA
(with lens focused at infinity)
Coated  MC  
Recommended Format (negative) Size 
90 X 120 mm 
90 X 120 mm 
Image Circle Diameter at f/22 
198mm 
198mm 
Angle of View at f/22 
105 degrees 
105 degrees 
Lens Displacement at f/22 (vertical/horizontal) 
_  
56 X 72 mm ; 56 X 72 mm 
64.2/59.0mm 

65 X 90 mm ; 58.2 X 81 mm 
61.2/54.1mm 
61/54mm 
90 X 120 mm ; 83.5 X 114 mm 
39.2/32.8mm 
39/32mm 
4 X 5" ; 94.4 X 120.3 mm 
31.4/26.9mm 
30/26mm 
OPTICAL DATA
(with lens focused at infinity)
Coated  MC  
Effective Focal Length (F’) 
76mm 
75.7mm 
Back Focal Length (S’F’) 
51.2mm 
50.7mm 
Principal Point Separation (HH’) 
29.1mm 
29.6mm 
Source
SuperAngulon 8/90mm
Stats in Copal Shutter
OPTOMECHANICAL DATA
(with lens focused at infinity)
Coated  MC  
Lens elements, Groups 
6, 4 
6, 4 
Shutter Size 
0+1 
0 
Flange Focal Distance 
99.0mm 
98.8mm 
Filter Mounting Thread 
M 67 X 0.75 
M 67 X 0.75 
Weight (with shutter) 
363g 
390g 
Overall Length 
78mm 
74.9mm 
IMAGE DATA
(with lens focused at infinity)
Coated  MC  
Recommended Format (negative) Size 
130 X 180 mm 
130 X 180 mm 
Image Circle Diameter at f/22 
216mm 
216mm 
Angle of View at f/22 
100 degrees 
100 degrees 
Lens Displacement at f/22 (vertical/horizontal) 
_  _ 
5 X 7" ; 118.8 X 167 mm 
5.5/4mm 
5/4mm 
130 X 180 mm ; 122 X 172 mm 
4.3/3.1mm 
4/3mm 
OPTICAL DATA
(with lens focused at infinity)
Coated  MC  
Effective Focal Length (F’) 
90.7mm 
90.4mm 
Back Focal Length (S’F’) 
66.3mm 
67.0mm 
Principal Point Separation (HH’) 
30mm 
26.9mm 
Source
SuperAngulon 8/120mm
Stats in Copal Shutter
OPTOMECHANICAL DATA
(with lens focused at infinity)
MC  
Lens elements, Groups 
6, 4 
Shutter Size 
0 
Flange Focal Distance 
133.1mm 
Filter Mounting Thread 
M82 X 0.75 
Weight (with shutter) 
700g 
Overall Length 
96.1mm 
IMAGE DATA
(with lens focused at infinity)
MC  
Recommended Format (negative) Size 
180 X 240 mm 
Image Circle Diameter at f/22 
288mm 
Angle of View at f/22 
100 degrees 
Lens Displacement at f/22 (vertical/horizontal) 
_ 
90 X 120 mm ; 83.5 X 114 mm 
91/81mm 
4 X 5" ; 94.4 X 120.3 mm 
83/76mm 
OPTICAL DATA
(with lens focused at infinity)
MC  
Effective Focal Length (F’) 
121.4mm 
Back Focal Length (S’F’) 
90.2mm 
Principal Point Separation (HH’) 
35.1mm 
Source
SuperAngulon 8/121mm
Stats in Copal Shutter
OPTOMECHANICAL DATA
(with lens focused at infinity)
Coated  
Lens elements, Groups 
6, 4 
Shutter Size 
0+1 
Flange Focal Distance 
134.2mm 
Filter Mounting Thread 
M 77 X 0.75 
Weight (with shutter) 
516g 
Overall Length 
104.5mm 
IMAGE DATA
(with lens focused at infinity)
Coated  
Recommended Format (negative) Size 
180 X 240 mm 
Image Circle Diameter at f/22 
288.4mm 
Angle of View at f/22 
100 degrees 
Lens Displacement at f/22 (vertical/horizontal) 
_ 
90 X 120 mm ; 83.5 X 114 mm 
92/82mm 
4 X 5" ; 94.4 X 120.3 mm 
84.3/76.6mm 
OPTICAL DATA
(with lens focused at infinity)
Coated  
Effective Focal Length (F’) 
121.6mm 
Back Focal Length (S’F’) 
88.5mm 
Principal Point Separation (HH’) 
40mm 
Source
SuperAngulon 8/165mm
Stats in Copal Shutter
OPTOMECHANICAL DATA
(with lens focused at infinity)
Coated  MC  
Lens elements, Groups 
6, 4 
6, 4 
Shutter Size 
3 
3 
Flange Focal Distance 
180mm 
179.2mm 
Filter Mounting Thread 
M 105 X 1 
M 110 X 1 
Weight (with shutter) 
1550g 
1605g 
Overall Length 
144mm 
135.5mm 
IMAGE DATA
(with lens focused at infinity)
Coated  MC  
Recommended Format (negative) Size 
240 X 300 mm 
240 X 300 mm 
Image Circle Diameter at f/22 
394mm 
395mm 
Angle of View at f/22 
100 degrees 
100 degrees 
Lens Displacement at f/22 (vertical/horizontal) 
_  _ 
180 X 240 mm ; 172 X 232 mm 
73.2/61.2mm 
73/61mm 
8 X 10" ; 194.7 X 243.2 mm 
57.6/49.7mm 
56/48mm 
OPTICAL DATA
(with lens focused at infinity)
Coated  MC  
Effective Focal Length (F’) 
165mm 
165.7mm 
Back Focal Length (S’F’) 
120.4mm 
123.2mm 
Principal Point Separation (HH’) 
55mm 
47.8mm 
Source
SuperAngulon 8/210mm
Stats in Copal Shutter
OPTOMECHANICAL DATA
(with lens focused at infinity)
Coated  MC  
Lens elements, Groups 
6, 4 
6, 4 
Shutter Size 
3 
3 
Flange Focal Distance 
228mm 
229.4mm 
Filter Mounting Thread 
M 127 X 1 
M 135 X 1 
Weight (with shutter) 
2380g 
3065g 
Overall Length 
180mm 
169.5mm 
IMAGE DATA
(with lens focused at infinity)
Coated  MC  
Recommended Format (negative) Size 
300 X 400 mm 
300 X 400 mm 
Image Circle Diameter at f/22 
500mm 
500mm 
Angle of View at f/22 
100 degrees 
100 degrees 
Lens Displacement at f/22 (vertical/horizontal) 
_  _ 
180 X 240 mm ; 172 X 232 mm 
141/121mm 
136/120mm 
8 X 10" ; 194.7 X 243.2 mm 
121/109mm 
121/108mm 
OPTICAL DATA
(with lens focused at infinity)
Coated  MC  
Effective Focal Length (F’) 
210mm 
210.2mm 
Back Focal Length (S’F’) 
153mm 
156.6mm 
Principal Point Separation (HH’) 
70mm 
60.5mm 
Symmar
The Symmar was originally introduced in 1920. It is a 6element, 4group, symmetric design with a 70° angle of coverage. The Symmar lenses are “convertable”. Like most large format lenses they are constructed with two cells which fit into the front and back of a shutter. By removing one of these cells and using only half the lens, the user can create a lens with substantially longer focal length. The resulting longer focal length lens will produce a softer image that can be useful for portrait photography.
Source
Symmar 5.6/80mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
6, 4 
Shutter Size 
0 
Flange Focal Distance 
75.7mm 
Filter Mounting Thread 
M 40.5 X 0.5 
Weight (with shutter) 
230g 
Overall Length 
36mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
56 X 72 mm 
Image Circle Diameter at f/16 
110.6mm 
Angle of View at f/16 
70 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
56 X 72 mm ; 56 X 72 mm 
14.0/11.7mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
79mm 
Back Focal Length (S’F’) 
66.2mm 
Principal Point Separation (HH’) 
1.4mm 
Source
Symmar 5.6/100mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
6, 4 
Shutter Size 
0 
Flange Focal Distance 
99.1mm 
Filter Mounting Thread 
M 40.5 X 0.5 
Weight (with shutter) 
225g 
Overall Length 
40mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
65 X 90 mm 
Image Circle Diameter at f/16 
143.2mm 
Angle of View at f/16 
70 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
56 X 72 mm ; 56 X 72 mm 
37.0/33.0mm 
65 X 90 mm ; 58.2 X 81 mm 
33.4/28.1mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
102.3mm 
Back Focal Length (S’F’) 
85.9mm 
Principal Point Separation (HH’) 
1.8mm 
Source
Symmar 5.6/135mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
6, 4 
Shutter Size 
0 
Flange Focal Distance 
131mm 
Filter Mounting Thread 
M 40.5 X 0.5 
Weight (with shutter) 
230g 
Overall Length 
44mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
90 X 120 mm 
Image Circle Diameter at f/16 
190mm 
Angle of View at f/16 
70 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
90 X 120 mm ; 83.5 X 114 mm 
34.2/28.3mm 
4 X 5" ; 94.4 X 120.3 mm 
26.3/22.3mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
135.5mm 
Back Focal Length (S’F’) 
113mm 
Principal Point Separation (HH’) 
2.9mm 
Source
Symmar 5.6/150mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
6, 4 
Shutter Size 
I+1 
Flange Focal Distance 
146.5mm 
Filter Mounting Thread 
M 49 X 0.75 
Weight (with shutter) 
300g 
Overall Length 
47mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
90 X 120 mm 
Image Circle Diameter at f/16 
210mm 
Angle of View at f/16 
70 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
90 X 120 mm ; 83.5 X 114 mm 
46.4/39.3mm 
4 X 5" ; 94.4 X 120.3 mm 
38.8/33.6mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
150mm 
Back Focal Length (S’F’) 
125mm 
Principal Point Separation (HH’) 
3.3mm 
Source
Symmar 5.6/180mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
6, 4 
Shutter Size 
I+1 
Flange Focal Distance 
178mm 
Filter Mounting Thread 
M 58 X 0.75 
Weight (with shutter) 
400g 
Overall Length 
56mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
130 X 180 mm 
Image Circle Diameter at f/16 
255mm 
Angle of View at f/16 
70 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
5 X 7" ; 118.8 X 167 mm 
35.6/28.1mm 
130 X 180 mm ; 122 X 172 mm 
31.8/24.8mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
182mm 
Back Focal Length (S’F’) 
154mm 
Principal Point Separation (HH’) 
4.0mm 
Source
Symmar 5.6/210mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
6, 4 
Shutter Size 
I+1 
Flange Focal Distance 
205mm 
Filter Mounting Thread 
M 58 X 0.75 
Weight (with shutter) 
480g 
Overall Length 
64mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
130 X 180 mm 
Image Circle Diameter at f/16 
297mm 
Angle of View at f/16 
70 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
5 X 7" ; 118.8 X 167 mm 
63.3/52.5mm 
130 X 180 mm ; 122 X 172 mm 
60.0/49.4mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
212mm 
Back Focal Length (S’F’) 
176mm 
Principal Point Separation (HH’) 
4.6mm 
Source
Symmar 5.6/240mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
6, 4 
Shutter Size 
II 5/2+3 
Flange Focal Distance 
236mm 
Filter Mounting Thread 
M 67 X 0.75 
Weight (with shutter) 
725g 
Overall Length 
75mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
180 X 140 mm 
Image Circle Diameter at f/16 
336mm 
Angle of View at f/16 
70 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
180 X 240 mm ; 172 X 232 mm 
35/28mm 
8 X 10" ; 194.7 X 243.2 mm 
18/15mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
240mm 
Back Focal Length (S’F’) 
201mm 
Principal Point Separation (HH’) 
4.7mm 
Source
Symmar 5.6/300mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
6, 4 
Shutter Size 
3 
Flange Focal Distance 
284mm 
Filter Mounting Thread 
M 86 X 1 
Weight (with shutter) 
1000g 
Overall Length 
90mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
240 X 300 mm 
Image Circle Diameter at f/16 
402mm 
Angle of View at f/16 
70 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
5 X 7" ; 118.8 X 167 mm 
123/108mm 
130 X 180 mm ; 122 X 172 mm 
121/106mm 
180 X 240 mm ; 172 X 232 mm 
83.2/68mm 
8 X 10" ; 194.7 X 243.2 mm 
63/54mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
287mm 
Back Focal Length (S’F’) 
242mm 
Principal Point Separation (HH’) 
5.1mm 
Source
Symmar 5.6/360mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
6, 4 
Shutter Size 
5FS 
Flange Focal Distance 
353.4mm 
Filter Mounting Thread 
M 105 X 1 
Weight (with shutter) 
1725mm 
Overall Length 
114mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
300 X 400 mm 
Image Circle Diameter at f/16 
500mm 
Angle of View at f/16 
70 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
180 X 240 mm ; 172 X 232 mm 
141/121mm 
8 X 10" ; 194.7 X 243.2 mm 
121/109mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
358mm 
Back Focal Length (S’F’) 
300mm 
Principal Point Separation (HH’) 
6.3mm 
SymmarS
Source
SymmarS 5.6/100mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Available Mounts  Compur 0  Prontor Prof. 0  Copal 0  BK 0 
Lens Elements, Groups 
6, 4 
6, 4 
6, 4 
6, 4 
Flange Focal Distance  96.6mm  94.1mm  96.2mm  96.6mm 
Accessory Thread 
M 40.5 X 0.5 
M 40.5 X 0.5 
M 40.5 X 0.5  M 40.5 X 0.5 
Mounting Thread 
M 32.5 X 0.5 
M 39 X 0.75 
M 32.5 X 0.5  M 32.5 X 0.5 
Max. f/# 
45 
45 
45  45 
Weight 
185g 
250g 
185g  150g 
Overall Length 
38.5mm 
38.5mm 
38.5mm  38.5mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format Size 
65 X 90 mm 
65 X 90 mm 
65 X
90 mm (2.5 X 3.5") 
65 X 90 mm 
Image Circle Diameter at f/22 
143mm  143mm  143mm  143mm 
Angle of View at f/22 
70 degrees  70 degrees  70 degrees  70 degrees 
Lens Displacement at f/22 (vertical/horizontal) 

2.25 X 3.25" ; 51 X 77 mm 
35/28mm  35/28mm  35/28mm  35/28mm 
56 X 72 mm ; 56 X 72 mm (ideal) 
34/30mm  34/30mm  34/30mm  34/30mm 
2.5 X 3.5" ; 56 X 80 mm  31/26mm  31/26mm  31/26mm  31/26mm 
65 X 90 mm ; 58 X 81 mm  30/25mm  30/25mm  30/25mm  30/25mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
102.1mm 
102.1mm 
102.1mm  102.1mm 
Back Focal Length (S’F’) 
84.6mm 
84.6mm 
84.6mm  84.6mm 
Principal Point Separation (HH’) 
2.1mm 
2.1mm 
2.1mm  2.1mm 
Source
SymmarS 5.6/120mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Available Mounts  Compur 0  Prontor Prof. 0  Copal 0  BK 0 
Lens Elements, Groups 
6, 4 
6, 4 
6, 4 
6, 4 
Flange Focal Distance  118.3mm  115.8mm  117.9mm  118.3mm 
Accessory Thread 
M 49 X 0.75 
M 49 X 0.75 
M 49 X 0.75  M 49 X 0.75 
Mounting Thread 
M 32.5 X 0.5 
M 39 X 0.75 
M 32.5 X 0.5  M 32.5 X 0.5 
Max. f/# 
45 
45 
45  45 
Weight 
210g 
265g 
250g  190g 
Overall Length 
45mm 
45mm 
45mm  45mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format Size 
90 X 120 mm 
90 X 120 mm 
90
X 120 mm (4 X 5") 
90 X 120 mm 
Image Circle Diameter at f/22 
173mm  173mm  173mm  173mm 
Angle of View at f/22 
70 degrees  70 degrees  70 degrees  70 degrees 
Lens Displacement at f/22 (vertical/horizontal) 

2.25 X 3.25" ; 51 X 77 mm 
52/44mm  52/44mm  52/44mm  52/44mm 
56 X 72 mm; 56 X 72 mm (ideal) 
51/46mm  51/46mm  51/46mm  51/46mm 
2.5 X 3.5" ; 56 X 80 mm  49/42mm  49/42mm  49/42mm  49/42mm 
65 X 90 mm ; 58 X 81 mm  47/41mm  47/41mm  47/41mm  47/41mm 
90 X 120 mm ; 83 X 114 mm  24/19mm  24/19mm  24/19mm  24/19mm 
4 X 5" ; 96 X 120 mm  14/12mm  14/12mm  14/12mm  14/12mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
123.4mm 
123.4mm 
123.4mm  123.4mm 
Back Focal Length (S’F’) 
102.1mm 
102.1mm 
102.1mm  102.1mm 
Principal Point Separation (HH’) 
2.7mm 
2.7mm 
2.7mm  2.7mm 
Source
SymmarS 5.6/135mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Available Mounts  Compur 0  Prontor Prof. 0  Copal 0  BK 0 
Lens Elements, Groups 
6, 4 
6, 4 
6, 4 
6, 4 
Flange Focal Distance  128.9mm  126.4mm  128.5mm  96.6mm 
Accessory Thread 
49mm 
49mm 
49mm  49mm 
Mounting Thread 
M 32.5 X 0.5 
M 39 X 0.75 
M 32.5 X 0.5  M 32.5 X 0.5 
Max. f/# 
45 
45 
45  45 
Weight 
230g 
285g 
130g  196g 
Overall Length 
47.6mm 
47.6mm 
47.6mm  47.6mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format Size 
90 X 120 mm 
90 X 120 mm 
90
X 120 mm (4 X 5") 
90 X 120 mm 
Image Circle Diameter at f/22 
190mm  190mm  190mm  190mm 
Angle of View at f/22 
70 degrees  70 degrees  70 degrees  70 degrees 
Lens Displacement at f/22 (vertical/horizontal) 

2.25 X 3.25" ; 51 X 77 mm 
61/53mm  61/53mm  61/53mm  61/53mm 
56 X 72 mm; 56 X 72 mm (ideal) 
60/55mm  60/55mm  60/55mm  60/55mm 
2.5 X 3.5" ; 56 X 80 mm  58/51mm  58/51mm  58/51mm  58/51mm 
65 X 90 mm ; 58 X 81 mm  57/50mm  57/50mm  57/50mm  57/50mm 
90 X 120 mm ; 83 X 114 mm  35/29mm  35/29mm  35/29mm  35/29mm 
4 X 5" ; 96 X 120 mm  26/22mm  26/22mm  26/22mm  26/22mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
135.4mm 
135.4mm 
135.4mm  135.4mm 
Back Focal Length (S’F’) 
112.3mm 
112.3mm 
112.3mm  112.3mm 
Principal Point Separation (HH’) 
2.6mm 
2.6mm 
2.6mm  2.6mm 
Source
SymmarS 5.6/150mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Available Mounts  Compur 0  Compur 1  Prontor Prof. 0  Copal 0  BK 0 
Lens Elements, Groups 
6, 4 
6, 4 
6, 4 
6, 4 
6, 4 
Flange Focal Distance  143.5mm  142.2mm  141.0mm  143.1mm  143.5mm 
Accessory Thread 
M 58 X 0.75 
M 58 X 0.75  M 58 X 0.75 
M 58 X 0.75  M 58 X 0.75 
Mounting Thread 
M 32.5 X 0.5  M 39 X 0.75  M 39 X 0.75  M 32.5 X 0.5  M 32.5 X 0.5 
Max. f/# 
64 
64  64 
64  64 
Weight 
255g 
320g  300g 
250g  220g 
Overall Length 
55mm 
55mm  55mm 
55mm  55mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format Size 
90 X 120 mm 
90 X 120 mm (4 X 5") 
90 X 120 mm 
90
X 120 mm (4 X 5") 
90 X 120 mm 
Image Circle Diameter at f/22 
210mm  210mm  210mm  210mm  210mm 
Angle of View at f/22 
70 degrees  70 degrees  70 degrees  70 degrees  70 degrees 
Lens Displacement at f/22 (vertical/horizontal) 

2.25 X 3.25" ; 51 X 77 mm 
72/63mm  72/63mm  72/63mm  72/63mm  72/63mm 
56 X 72 mm; 56 X 72 mm (ideal) 
70/65mm  70/65mm  70/65mm  70/65mm  70/65mm 
2.5 X 3.5" ; 56 X 80 mm  69/61mm  69/61mm  69/61mm  69/61mm  69/61mm 
65 X 90 mm ; 58 X 81 mm  68/60mm  68/60mm  68/60mm  68/60mm  68/60mm 
90 X 120 mm ; 83 X 114 mm  47/39mm  47/39mm  47/39mm  47/39mm  47/39mm 
4 X 5" ; 96 X 120 mm  38/33mm  38/33mm  38/33mm  38/33mm  38/33mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
150.3mm 
150.3mm  150.3mm 
150.3mm  150.3mm 
Back Focal Length (S’F’) 
125.0mm 
125.0mm  125.0mm 
125.0mm  125.0mm 
Principal Point Separation (HH’) 
2.9mm 
2.9mm  2.9mm 
2.9mm  2.9mm 
Source
SymmarS 5.6/180mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Available Mounts  Compur 1  Prontor Prof. 1  Copal 1  BK 1 
Lens Elements, Groups 
6, 4 
6, 4 
6, 4 
6, 4 
Flange Focal Distance  171.2mm  169.8mm  171.3mm  171.2mm 
Accessory Thread 
M 67 X 0.75 
M 67 X 0.75 
M 67 X 0.75  M 67 X 0.75 
Mounting Thread 
M 39 X 0.75 
M 39 X 0.75 
M 39 X 0.75  M 39 X 0.75 
Max. f/# 
64 
64 
64  64 
Weight 
495g 
470g 
450g  405g 
Overall Length 
64mm 
64mm 
64mm  64mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format Size 
130 X 180 mm 
130 X 180 mm 
130 X
180 mm (5 X 7") 
130 X 180 mm 
Image Circle Diameter at f/22 
252mm  252mm  252mm  252mm 
Angle of View at f/22 
70 degrees  70 degrees  70 degrees  70 degrees 
Lens Displacement at f/22 (vertical/horizontal) 

2.5 X 3.5" ; 56 X 80 mm  91/83mm  91/83mm  91/83mm  91/83mm 
65 X 90 mm ; 58 X 81 mm  90/82mm  90/82mm  90/82mm  90/82mm 
90 X 120 mm ; 83 X 114 mm  71/62mm  71/62mm  71/62mm  71/62mm 
4 X 5" ; 96 X 120 mm  63/56mm  63/56mm  63/56mm  63/56mm 
5 X 7" ; 121 X 170 mm  33/26mm  33/26mm  33/26mm  33/26mm 
130 X 180 mm ; 122 X 171 mm  32/25mm  32/25mm  32/25mm  32/25mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
180.0mm 
180.0mm 
180.0mm  180.0mm 
Back Focal Length (S’F’) 
149.5mm 
149.5mm 
149.5mm  149.5mm 
Principal Point Separation (HH’) 
3.4mm 
3.4mm 
3.4mm  3.4mm 
Source
SymmarS 5.6/210mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Available Mounts  Compur 1  Prontor Prof. 1  Copal 1  BK 1 
Lens Elements, Groups 
6, 4 
6, 4 
6, 4 
6, 4 
Flange Focal Distance  200.9mm  199.5mm  201.0mm  200.9mm 
Accessory Thread 
M 77 X 0.75 
M 77 X 0.75 
M 77 X 0.75  M 77 X 0.75 
Mounting Thread 
M 39 X 0.75 
M 39 X 0.75 
M 39 X 0.75  M 39 X 0.75 
Max. f/# 
64 
64 
64  64 
Weight 
590g 
570g 
550g  480g 
Overall Length 
73mm 
73mm 
73mm  73mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format Size 
130 X 180 mm 
130 X 180 mm 
130 X
180 mm (5 X 7") 
130 X 180 mm 
Image Circle Diameter at f/22 
294mm  294mm  294mm  294mm 
Angle of View at f/22 
70 degrees  70 degrees  70 degrees  70 degrees 
Lens Displacement at f/22 (vertical/horizontal) 

90 X 120 mm ; 83 X 114 mm  71/62mm  71/62mm  71/62mm  71/62mm 
4 X 5" ; 96 X 120 mm  63/56mm  63/56mm  63/56mm  63/56mm 
5 X 7" ; 121 X 170 mm  33/26mm  33/26mm  33/26mm  33/26mm 
130 X 180 mm ; 122 X 171 mm  32/25mm  32/25mm  32/25mm  32/25mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
209.9mm 
209.9mm 
209.9mm  209.9mm 
Back Focal Length (S’F’) 
174.7mm 
174.7mm 
174.7mm  174.7mm 
Principal Point Separation (HH’) 
4.0mm 
4.0mm 
4.0mm  4.0mm 
Source
SymmarS 5.6/240mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Available Mounts  Compur 3  Prontor Prof. 3  Copal 3  BK 3 
Lens Elements, Groups 
6, 4 
6, 4 
6, 4 
6, 4 
Flange Focal Distance  229.0mm  227.9mm  229.0mm  229.0mm 
Accessory Thread 
M 86 X 1 
M 86 X 1 
M 86 X 1  M 86 X 1 
Mounting Thread 
M 62 X 0.75 
M 62 X 0.75 
M 62 X 0.75  M 62 X 0.75 
Max. f/# 
64 
64 
64  64 
Weight 
950g 
1000g 
895g  725g 
Overall Length 
83.5mm 
83.5mm 
83.5mm  83.5mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format Size 
180 X 240 mm 
180 X 240 mm 
180
X 240 mm (8 X 10") 
180 X 240 mm 
Image Circle Diameter at f/22 
337mm  337mm  337mm  337mm 
Angle of View at f/22 
70 degrees  70 degrees  70 degrees  70 degrees 
Lens Displacement at f/22 (vertical/horizontal) 

4 X 5" ; 96 X 120 mm  109/102mm  109/102mm  109/102mm  109/102mm 
5 X 7" ; 121 X 170 mm  85/72mm  85/72mm  85/72mm  85/72mm 
130 X 180 mm ; 122 X 171 mm  84/72mm  84/72mm  84/72mm  84/72mm 
180 X 240 mm ; 171 X 231 mm  37/30mm  37/30mm  37/30mm  37/30mm 
8 X 10" ; 194 X 245 mm  19/15mm  19/15mm  19/15mm  19/15mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
240.8mm 
240.8mm 
240.8mm  240.8mm 
Back Focal Length (S’F’) 
200.4mm 
200.4mm 
200.4mm  200.4mm 
Principal Point Separation (HH’) 
4.5mm 
4.5mm 
4.5mm  4.5mm 
Source
SymmarS 5.6/300mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Available Mounts  Compur 3  Prontor Prof. 3  Copal 3  BK 3 
Lens Elements, Groups 
6, 4 
6, 4 
6, 4 
6, 4 
Flange Focal Distance  280.0mm  278.9mm  280.0mm  280.0mm 
Accessory Thread 
M 105 X 1 
M 105 X 1 
M 105 X 1  M 105 X 1 
Mounting Thread 
M 62 x 0.75 
M 62 x 0.75 
M 62 x 0.75  M 62 x 0.75 
Max. f/# 
64 
64 
64  45 
Weight 
1215g 
1260g 
1160g  970g 
Overall Length 
101.5mm 
101.5mm 
101.5mm  101.5mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format Size 
240 X 300 mm 
240 X 300 mm 
240
X 300 mm (8 X 10") 
240 X 300 mm 
Image Circle Diameter at f/22 
411mm  411mm  411mm  411mm 
Angle of View at f/22 
70 degrees  70 degrees  70 degrees  70 degrees 
Lens Displacement at f/22 (vertical/horizontal) 

5 X 7" ; 121 X 170 mm  127/111mm  127/111mm  127/111mm  127/111mm 
130 X 180 mm ; 122 X 171 mm  126/111mm  126/111mm  126/111mm  126/111mm 
180 X 240 mm ; 171 X 231 mm  84/71mm  84/71mm  84/71mm  84/71mm 
8 X 10" ; 194 X 245 mm  68/59mm  68/59mm  68/59mm  68/59mm 
240 X 300 mm ; 230 X 290 mm  31/25mm  31/25mm  31/25mm  31/25mm 
10 X 12" ; 245 X 295 mm  21/18mm  21/18mm  21/18mm  21/18mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
293.8mm 
293.8mm 
293.8mm  293.8mm 
Back Focal Length (S’F’) 
244.1mm 
244.1mm 
244.1mm  244.1mm 
Principal Point Separation (HH’) 
5.4mm 
5.4mm 
5.4mm  5.4mm 
Source
SymmarS 6.8/360mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Available Mounts  Compur 3  Prontor Prof. 3  Copal 3  BK 3 
Lens Elements, Groups 
6, 4 
6, 4 
6, 4 
6, 4 
Flange Focal Distance  335.8mm  334.7mm  335.8mm  335.8mm 
Accessory Thread 
M 120 X 1 
M 120 X 1 
M 120 X 1  M 120 X 1 
Mounting Thread 
M 62 x 0.75 
M 62 x 0.75 
M 62 x 0.75  M 62 x 0.75 
Max. f/# 
64 
64 
64  45 
Weight 
1545g 
1590g 
1490g  1320g 
Overall Length 
112mm 
112mm 
112mm  112mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format Size 
240 X 300 mm 
240 X 300 mm 
240
X 300 mm (10 X 12") 
240 X 300 mm 
Image Circle Diameter at f/22 
491mm  491mm  491mm  491mm 
Angle of View at f/22 
70 degrees  70 degrees  70 degrees  70 degrees 
Lens Displacement at f/22 (vertical/horizontal) 

180 X 240 mm ; 171 X 231 mm  131/115mm  131/115mm  131/115mm  131/115mm 
8 X 10" ; 194 X 245 mm  116/103mm  116/103mm  116/103mm  116/103mm 
240 X 300 mm ; 230 X 290 mm  83/72mm  83/72mm  83/72mm  83/72mm 
10 X 12" ; 245 X 295 mm  74/65mm  74/65mm  74/65mm  74/65mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
350.5mm 
350.5mm 
350.5mm  350.5mm 
Back Focal Length (S’F’) 
292.5mm 
292.5mm 
292.5mm  292.5mm 
Principal Point Separation (HH’) 
5.5mm 
5.5mm 
5.5mm  5.5mm 
Source
SymmarS 8.4/480mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Available Mounts  Copal 3 
Lens Elements, Groups 
6, 4 
Flange Focal Distance  455.2mm 
Accessory Thread 
M 105 X 1 
Mounting Thread 
M 62 X 0.75 
Max. f/# 
64 
Weight 
1700g 
Overall Length 
128.1mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format Size 
240 X 300 mm 
Image Circle Diameter at f/22 
500mm 
Angle of View at f/22 
56 degrees 
Lens Displacement at f/22 (vertical/horizontal) 

180 X 240 mm ; 171 X 231 mm  136/119mm 
8 X 10" ; 194 X 245 mm  121/108mm 
240 X 300 mm ; 230 X 290 mm  88/77mm 
10 X 12" ; 245 X 295 mm  79/70mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
470.5mm 
Back Focal Length (S’F’) 
400.8mm 
Principal Point Separation (HH’) 
5.5mm 
Source
SymmarS 9.4/480mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Available Mounts  Compur 3  Prontor Prof. 3  BK 3 
Lens Elements, Groups 
6, 4 
6, 4 
6, 4 
Flange Focal Distance  455.2mm  454.1mm  455.2mm 
Accessory Thread 
M 105 X 1 
M 105 X 1 
M 105 X 1 
Mounting Thread 
M 62 X 0.75 
M 62 X 0.75 
M 62 X 0.75 
Max. f/# 
64 
64 
45 
Weight 
1700g 
1740g 
1460g 
Overall Length 
128.1mm 
128.1mm 
128.1mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format Size 
240 X 300 mm 
240 X 300 mm 
240 X 300 mm 
Image Circle Diameter at f/22 
500mm  500mm  500mm 
Angle of View at f/22 
56 degrees  56 degrees  56 degrees 
Lens Displacement at f/22 (vertical/horizontal) 

180 X 240 mm ; 171 X 231 mm  136/119mm  136/119mm  136/119mm 
8 X 10" ; 194 X 245 mm  121/108mm  121/108mm  121/108mm 
240 X 300 mm ; 230 X 290 mm  88/77mm  88/77mm  88/77mm 
10 X 12" ; 245 X 295 mm  79/70mm  79/70mm  79/70mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
470.5mm 
470.5mm 
470.5mm 
Back Focal Length (S’F’) 
400.8mm 
400.8mm 
400.8mm 
Principal Point Separation (HH’) 
5.5mm 
5.5mm 
5.5mm 
TeleArton
The TeleArton is a telephoto design. Their short flange focal length allows the use of long lenses on cameras with short bellows extension, such as the “technical cameras”. Earlier f/4 and f/5.5 models are 5 elements in 4 groups. The 250 mm f/5.6 is a modern multicoated 5element, 5group lens. All models have a 35° angle of coverage.
Source
TeleArton 4/180mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
5, 4 
Shutter Size 
I+1 
Flange Focal Distance 
102.4mm 
Filter Mounting Thread 
M 67 X 0.75 
Weight (with shutter) 
700g 
Overall Length 
97mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
65 X 90 mm 
Image Circle Diameter at f/16 
110mm 
Angle of View at f/16 
35 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
56 X 72 mm ; 56 X 72 mm 
13.6/11.3mm 
65 X 90 mm ; 58.2 X 81 mm 
8.1/6.1mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
176mm 
Back Focal Length (S’F’) 
77mm 
Principal Point Separation (HH’) 
26.8mm 
Source
TeleArton 5.5/180mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
5, 4 
Shutter Size 
0 
Flange Focal Distance 
115.5mm 
Filter Mounting Thread 
M 40.5 X 0.5 
Weight (with shutter) 
315g 
Overall Length 
77mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
65 X 90 mm 
Image Circle Diameter at f/16 
110mm 
Angle of View at f/16 
35 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
56 X 72 mm ; 56 X 72 mm 
15.5/13.1mm 
65 X 90 mm ; 58.2 X 81 mm 
10.3/7.9mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
180mm 
Back Focal Length (S’F’) 
74mm 
Principal Point Separation (HH’) 
38.5mm 
Source
TeleArton 5.5/240mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
5, 4 
Shutter Size 
II 5/2+3 or *I+1 
Flange Focal Distance 
158mm or *146mm 
Filter Mounting Thread 
M 49 X 0.75 
Weight (with shutter) 
800g or *370g 
Overall Length 
103mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
90 X 120 mm or *65 X 90 mm 
Image Circle Diameter at f/16 
152mm or *130mm 
Angle of View at f/16 
35 or *30 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
56 X 72 mm ; 56 X 72 mm 
26.1/22.6mm 
65 X 90 mm ; 58.2 X 81 mm 
21.7/17.6mm 
*90 X 120 mm ; 83.5 X 114 mm 
*9.3/7.1mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
241mm 
Back Focal Length (S’F’) 
99.3mm 
Principal Point Separation (HH’) 
49.2mm 
Source
TeleArton 5.5/270mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
5, 4 
Shutter Size 
I+1 
Flange Focal Distance 
152mm 
Filter Mounting Thread 
M 77 X 0.75 
Weight (with shutter) 
560g 
Overall Length 
97mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
90 X 120 mm 
Image Circle Diameter at f/16 
178mm 
Angle of View at f/16 
37 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
90 X 120 mm ; 83.5 X 114 mm 
21.3/17.0mm 
4 X 5" ; 94.4 X 120.3 mm 
12.8/10.5mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
265mm 
Back Focal Length (S’F’) 
126mm 
Principal Point Separation (HH’) 
54mm 
Source
TeleArton 5.5/360mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
5, 4 
Shutter Size 
3 
Flange Focal Distance 
209mm 
Filter Mounting Thread 
M 95 X 1 
Weight (with shutter) 
960g 
Overall Length 
124mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
130 X 180 mm 
Image Circle Diameter at f/16 
264mm 
Angle of View at f/16 
41 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
5 X 7" ; 118.8 X 167 mm 
43/34mm 
130 X 180 mm ; 122 X 172 mm 
40/31mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
353mm 
Back Focal Length (S’F’) 
168mm 
Principal Point Separation (HH’) 
74.3mm 
TeleXenar
TeleXenar lenses are 4element, 2group telephoto lenses. As with all telephoto lenses, they have a short flange focal length, allowing the use of long lenses even on cameras with limited bellows draw. The 360mm and 500mm focal lengths feature 35° of coverage. The 1000 mm lenses, by comparison, give only an 18° angle of coverage, but require even less bellows draw than other telephoto designs (slightly more than 1/2 the effective focal length, as opposed to about 2/3 for a normal tele lens). All of the TeleXenars will cover the 5×7 inch format.
Source
TeleXenar 5.5/360mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
4, 2 
Shutter Size 
III 7+3 
Flange Focal Distance 
214mm 
Filter Mounting Thread 
M 67 X 0.75 
Weight (with shutter) 
670g 
Overall Length 
110mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
130 X 180 mm 
Image Circle Diameter at f/16 
230mm 
Angle of View at f/16 
35 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
5 X 7" ; 118.8 X 167 mm 
13.7/10.2mm 
130 X 180 mm ; 122 X 172 mm 
9.2/6.7mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
366mm 
Back Focal Length (S’F’) 
184mm 
Principal Point Separation (HH’) 
68.6mm 
Source
TeleXenar 5.5/500mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
4, 2 
Shutter Size 
V/12+5FS 
Flange Focal Distance 
312mm 
Filter Mounting Thread 
M 105 X 1 
Weight (with shutter) 
1650g 
Overall Length 
155mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
180 X 240 mm 
Image Circle Diameter at f/16 
312mm 
Angle of View at f/16 
35 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
180 X 240 mm ; 172 X 232 mm 
18.3/14.1mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
497mm 
Back Focal Length (S’F’) 
250mm 
Principal Point Separation (HH’) 
97.7mm 
Source
TeleXenar 8/1000mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
4, 2 
Shutter Size 
_ 
Flange Focal Distance 
540mm 
Filter Mounting Thread 
M 127 X 1 
Weight (with shutter) 
_ 
Overall Length 
272mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
180 X 240 mm 
Image Circle Diameter at f/16 
312mm 
Angle of View at f/16 
18 degrees 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
970mm 
Back Focal Length (S’F’) 
523mm 
Principal Point Separation (HH’) 
142mm 
Source
TeleXenar 10/1000mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
4, 2 
Shutter Size 
5FS 
Flange Focal Distance 
540mm 
Filter Mounting Thread 
M 127 X 1 
Weight (with shutter) 
3000g 
Overall Length 
272mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
180 X 240 mm 
Image Circle Diameter at f/16 
312mm 
Angle of View at f/16 
18 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
56 X 72 mm ; 56 X 72 mm 
_ 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
970mm 
Back Focal Length (S’F’) 
523mm 
Principal Point Separation (HH’) 
142mm 
Xenar
The Schneider lenses of the Xenar series are worldrenowned as standard lenses used by professional photographers in the press, advertising, and portrait fields.
Designed as fourelement, threecomponent systems, they give brilliant pictures in full, natural color. Their carefully balanced correction ensures outstanding image quality. As a result, reasonably priced and versatile Xenar lenses are essential elements for any professional photographer.
Xenar lenses are 4 element “Tessar type” lenses, originally introduced in in 1919. They offer good image quality in a compact lens with coverage of 6062°. This classic design stood the test of time and was produced until the late 1990’s.
Source
Xenar 3.5/75mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
4, 3 
Shutter Size 
00 
Flange Focal Distance 
71.3mm 
Filter Mounting Thread 
_ 
Weight (with shutter) 
90g 
Overall Length 
26mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
60 X 60 mm 
Image Circle Diameter at f/16 
85mm 
Angle of View at f/16 
58 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
75.8mm 
Back Focal Length (S’F’) 
65.5mm 
Principal Point Separation (HH’) 
0.7mm 
Source
Xenar 3.5/100mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
4, 3 
Shutter Size 
0 
Flange Focal Distance 
96.2mm 
Filter Mounting Thread 
M 40.5 X 0.5 
Weight (with shutter) 
225g 
Overall Length 
37.7mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
65 X 90 mm 
Image Circle Diameter at f/16 
116mm 
Angle of View at f/16 
60 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
56 X 72 mm ; 56 X 72 mm 
17.5/14.8mm 
65 X 90 mm ; 58.2 X 81 mm 
14.9/9.7mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
101mm 
Back Focal Length (S’F’) 
84.5mm 
Principal Point Separation (HH’) 
1.9mm 
Source
Xenar 4.5/105mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
4, 3 
Shutter Size 
0 
Flange Focal Distance 
99.8mm 
Filter Mounting Thread 
M 40.5 X 0.5 
Weight (with shutter) 
190g 
Overall Length 
30.4mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
65 X 90 mm 
Image Circle Diameter at f/16 
127mm 
Angle of View at f/16 
62 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
56 X 72 mm ; 56 X 72 mm 
23.1/19.9mm 
65 X 90 mm ; 58.2 X 81 mm 
18.5/14.8mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
106mm 
Back Focal Length (S’F’) 
93.1mm 
Principal Point Separation (HH’) 
1.0mm 
Source
Xenar 4.5/135mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
4, 3 
Shutter Size 
l+1 
Flange Focal Distance 
126mm 
Filter Mounting Thread 
M 40.5 X 0.5 
Weight (with shutter) 
245g 
Overall Length 
34mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
90 X 120 mm 
Image Circle Diameter at f/16 
161mm 
Angle of View at f/16 
62 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
90 X 120 mm ; 83.5 X 114 mm 
15.1/11.8mm 
4 X 5" ; 94.4 X 120.3 mm 
6.3/5.1mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
134mm 
Back Focal Length (S’F’) 
116.7mm 
Principal Point Separation (HH’) 
1.1mm 
Source
Xenar 4.7/135mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
4, 3 
Shutter Size 
0 
Flange Focal Distance 
126mm 
Filter Mounting Thread 
M 40.5 X 0.5 
Weight (with shutter) 
155g 
Overall Length 
34mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
90 X 120 mm 
Image Circle Diameter at f/16 
161mm 
Angle of View at f/16 
62 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
90 X 120 mm ; 83.5 X 114 mm 
15.1/11.8mm 
4 X 5" ; 94.4 X 120.3 mm 
6.3/5.1mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
134mm 
Back Focal Length (S’F’) 
116.7mm 
Principal Point Separation (HH’) 
1.1mm 
Source
Xenar 4.5/150mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
4, 3 
Shutter Size 
l+1 
Flange Focal Distance 
144mm 
Filter Mounting Thread 
M 40.5 X 0.5 
Weight (with shutter) 
250g 
Overall Length 
38.5mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
90 X 120 mm 
Image Circle Diameter at f/16 
180mm 
Angle of View at f/16 
62 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
90 X 120 mm ; 83.5 X 114 mm 
27.9/22.7mm 
4 X 5" ; 94.4 X 120.3 mm 
19.8/16.5mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
150mm 
Back Focal Length (S’F’) 
131.2mm 
Principal Point Separation (HH’) 
1.5mm 
Source
Xenar 4.5/180mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
4, 3 
Shutter Size 
ll 6/2+3 
Flange Focal Distance 
174mm 
Filter Mounting Thread 
M 49 X 0.75 
Weight (with shutter) 
410g 
Overall Length 
44mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
100 X 150 mm 
Image Circle Diameter at f/16 
217mm 
Angle of View at f/16 
62 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
90 X 120 mm ; 83.5 X 114 mm 
50.6/43.2mm 
4 X 5" ; 94.4 X 120.3 mm 
43.1/37.5mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
181mm 
Back Focal Length (S’F’) 
159mm 
Principal Point Separation (HH’) 
1.8mm 
Source
Xenar 4.5/210mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
4, 3 
Shutter Size 
3 
Flange Focal Distance 
201mm 
Filter Mounting Thread 
M 58 X 0.75 
Weight (with shutter) 
550g 
Overall Length 
52.5mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
130 X 180 mm 
Image Circle Diameter at f/16 
253mm 
Angle of View at f/16 
62 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
5 X 7" ; 188.8 X 167 mm 
34.9/27.5mm 
130 X 180 mm ; 122 X 172 mm 
31.1/24.2mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
211mm 
Back Focal Length (S’F’) 
186mm 
Principal Point Separation (HH’) 
2.1mm 
Source
Xenar 4.5/240mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
4, 3 
Shutter Size 
IV/10+5FS 
Flange Focal Distance 
228mm 
Filter Mounting Thread 
M 67 X 0.75 
Weight (with shutter) 
780g 
Overall Length 
59mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
130 X 180 mm 
Image Circle Diameter at f/16 
282mm 
Angle of View at f/16 
62 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
5 X 7" ; 188.8 X 167 mm 
54.2/44.3mm 
130 X 180 mm ; 122 X 172 mm 
50.7/41.1mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
235mm 
Back Focal Length (S’F’) 
214mm 
Principal Point Separation (HH’) 
3.6mm 
Source
Xenar 4.5/300mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
4, 3 
Shutter Size 
V/12+5FS 
Flange Focal Distance 
289mm 
Filter Mounting Thread 
M 82 X 0.75 
Weight (with shutter) 
1085g 
Overall Length 
73mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
180 X 240 mm 
Image Circle Diameter at f/16 
364mm 
Angle of View at f/16 
62 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
180 X 240 mm ; 172 X 232 mm 
54.2/44.4mm 
8 X 10" ; 194.7 X 243.2 mm 
38.0/32.1mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
303mm 
Back Focal Length (S’F’) 
269mm 
Principal Point Separation (HH’) 
5.0mm 
Source
Xenar 4.5/360mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
4, 3 
Shutter Size 
_ 
Flange Focal Distance 
336mm 
Filter Mounting Thread 
M 102 X 1 
Weight (with shutter) 
_ 
Overall Length 
81mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
240 X 300 mm 
Image Circle Diameter at f/16 
432mm 
Angle of View at f/16 
62 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
180 X 240 mm ; 172 X 232 mm 
96.2/82.1mm 
8 X 10" ; 194.7 X 243.2 mm 
81.1/71.2mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
360mm 
Back Focal Length (S’F’) 
319mm 
Principal Point Separation (HH’) 
5.4mm 
Source
Xenar 4.5/420mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
4, 3 
Shutter Size 
_ 
Flange Focal Distance 
401mm 
Filter Mounting Thread 
M 120 X 1 
Weight (with shutter) 
_ 
Overall Length 
87mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
240 X 300 mm 
Image Circle Diameter at f/16 
506mm 
Angle of View at f/16 
62 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
180 X 240 mm ; 172 X 232 mm 
144/124mm 
8 X 10" ; 194.7 X 243.2 mm 
125/112mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
422mm 
Back Focal Length (S’F’) 
376mm 
Principal Point Separation (HH’) 
6.4mm 
Source
Xenar 4.5/480mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
4, 3 
Shutter Size 
_ 
Flange Focal Distance 
458mm 
Filter Mounting Thread 
M 120 X 1 
Weight (with shutter) 
_ 
Overall Length 
100mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
240 X 300 mm 
Image Circle Diameter at f/16 
580mm 
Angle of View at f/16 
62 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
180 X 240 mm ; 172 X 232 mm 
185/162mm 
8 X 10" ; 194.7 X 243.2 mm 
166/152mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
483mm 
Back Focal Length (S’F’) 
429mm 
Principal Point Separation (HH’) 
7.3mm 
Source
Source
Xenar 5.6/150mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
4, 3 
Shutter Size 
_ 
Flange Focal Distance 
142.6mm 
Filter Mounting Thread 
M 34 X 0.5 
Weight (with shutter) 
170g 
Overall Length 
35.5mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
90 X 120 mm 
Image Circle Diameter at f/22 
173mm 
Angle of View at f/22 
60 degrees 
Lens Displacement at f/22 (vertical/horizontal) 
_ 
90 X 120 mm ; 83 X 114 mm 
24/19mm 
4 X 5″ ; 96 X 120 mm 
14/12mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
149.9mm 
Back Focal Length (S’F’) 
131.2mm 
Principal Point Separation (HH’) 
0.6mm 
Source
Xenar 5.6/300mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
4, 3 
Shutter Size 
_ 
Flange Focal Distance 
289.5mm 
Filter Mounting Thread 
M 67 X 0.75 
Weight (with shutter) 
920g 
Overall Length 
68.2mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
180 X 240 mm 
Image Circle Diameter at f/22 
347mm 
Angle of View at f/22 
60 degrees 
Lens Displacement at f/22 (vertical/horizontal) 
_ 
5 X 7″ ; 121 X 170 mm 
30/24mm 
130 X 180 mm ; 122 X 171 mm 
29/23mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
300mm 
Back Focal Length (S’F’) 
263.8mm 
Principal Point Separation (HH’) 
1.7mm 
Source
Xenar 6.1/210mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
4, 3 
Shutter Size 
_ 
Flange Focal Distance 
206mm 
Filter Mounting Thread 
M 46 X 0.75 
Weight (with shutter) 
375g 
Overall Length 
49.7mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
130 X 180 mm 
Image Circle Diameter at f/22 
249mm 
Angle of View at f/22 
60 degrees 
Lens Displacement at f/22 (vertical/horizontal) 
_ 
180 X 240 mm ; 171 X 231 mm 
44/35mm 
8 X 10" ; 194 X 245 mm 
26/21mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
215mm 
Back Focal Length (S’F’) 
188.8mm 
Principal Point Separation (HH’) 
1.2mm 
Xenotar
A 5element, 4group design, giving a 60° angle of coverage. These are fast lenses compared to other lens designs of similar focal length, but with somewhat less coverage.
Source
Xenotar 2.8/80mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
5, 4 
Shutter Size 
I+1 
Flange Focal Distance 
73.5mm 
Filter Mounting Thread 
M 49 X 0.75 
Weight (with shutter) 
230g 
Overall Length 
40.5mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
56 X 72 mm 
Image Circle Diameter at f/16 
91mm 
Angle of View at f/16 
59 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
56 X 72 mm ; 56 X 72 mm 
_ 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
80.4mm 
Back Focal Length (S’F’) 
60mm 
Principal Point Separation (HH’) 
6.3mm 
Source
Xenotar 2.8/100mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
5, 4 
Shutter Size 
I+1 
Flange Focal Distance 
95.3mm 
Filter Mounting Thread 
M 58 X 0.75 
Weight (with shutter) 
360g 
Overall Length 
49.2mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
65 X 90 mm 
Image Circle Diameter at f/16 
117mm 
Angle of View at f/16 
60 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
56 X 72 mm ; 56 X 72 mm 
18.1/15.4mm 
65 X 90 mm ; 58.2 X 81 mm 
13.1/10.2mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
101.4mm 
Back Focal Length (S’F’) 
75.5mm 
Principal Point Separation (HH’) 
8.0mm 
Source
Xenotar 2.8/150mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
5, 4 
Shutter Size 
II 5/2+3 
Flange Focal Distance 
139mm 
Filter Mounting Thread 
M 77 X 0.75 
Weight (with shutter) 
875g 
Overall Length 
76.7mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
90 X 120 mm 
Image Circle Diameter at f/16 
160mm 
Angle of View at f/16 
56 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
90 X 120 mm ; 83.5 X 114 mm 
14.4/11.2mm 
4 X 5" ; 94.4 X 120.3 mm 
5.5/4.4mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
149.5mm 
Back Focal Length (S’F’) 
108mm 
Principal Point Separation (HH’) 
15.2mm 
Source
Xenotar 3.5/75mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
5, 4 
Shutter Size 
00 
Flange Focal Distance 
69.4mm 
Filter Mounting Thread 
_ 
Weight (with shutter) 
100g 
Overall Length 
30.3mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
60 X 60 mm 
Image Circle Diameter at f/16 
85mm 
Angle of View at f/16 
59 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
56 X 72 mm ; 56 X 72 mm 
_ 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
75mm 
Back Focal Length (S’F’) 
58.5mm 
Principal Point Separation (HH’) 
1.0mm 
Source
Xenotar 3.5/135mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
5, 4 
Shutter Size 
I+1 
Flange Focal Distance 
125.3mm 
Filter Mounting Thread 
M 58 X 0.75 
Weight (with shutter) 
380g 
Overall Length 
50mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
90 X 120 mm 
Image Circle Diameter at f/16 
153mm 
Angle of View at f/16 
59 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
90 X 120 mm ; 83.5 X 114 mm 
903/7.1mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
135.5mm 
Back Focal Length (S’F’) 
105.2mm 
Principal Point Separation (HH’) 
1.7mm 
Source
Xenotar 4/100mm
OPTOMECHANICAL DATA
(with lens focused at infinity)
Lens elements, Groups 
5, 4 
Shutter Size 
0 
Flange Focal Distance 
87.4mm 
Filter Mounting Thread 
M 49 X 0.75 
Weight (with shutter) 
230g 
Overall Length 
47.7mm 
IMAGE DATA
(with lens focused at infinity)
Recommended Format (negative) Size 
56 X 72 mm 
Image Circle Diameter at f/16 
110mm 
Angle of View at f/16 
60 degrees 
Lens Displacement at f/16 (vertical/horizontal) 
_ 
56 X 2 mm ; 56 X 72 mm 
13.6/11.3mm 
OPTICAL DATA
(with lens focused at infinity)
Effective Focal Length (F’) 
95.9mm 
Back Focal Length (S’F’) 
71.2mm 
Principal Point Separation (HH’) 
7.3mm 
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