Coated | MC | |
Lens elements, Groups |
8, 4 |
8, 4 |
Shutter Size |
0+1 |
0 |
Flange Focal Distance |
100.2mm |
102.7mm |
Filter Mounting Thread |
M 82 X 0.75 |
M 82 X 0.75 |
Weight (with shutter) |
570g |
570g |
Overall Length |
93.5mm |
93.5mm |
Coated | MC | |
Recommended Format (negative) Size |
130 X 180 mm |
130 X 180 mm |
Image Circle Diameter at f/22 |
235mm |
235mm |
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 |
83.8/78.1mm |
|
65 X 90 mm ; 58.2 X 81 mm |
81.2/73.3mm |
|
90 X 120 mm ; 83.5 X 114 mm |
61.0/52.8mm |
61/52mm |
4 X 5" ; 94.4 X 120.3 mm |
53.7/47.5mm |
53/47mm |
5 X 7" ; 118.8 X 167 mm |
23.2/17.8mm |
20/15mm |
130 X 180 mm ; 122 X 172 mm |
19.1/14.4mm |
19/14mm |
Coated | MC | |
Effective Focal Length (F') |
90mm |
90.5mm |
Back Focal Length (S'F') |
61.5mm |
61.2mm |
Principal Point Separation (HH') |
35.2mm |
35.5mm |