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 |
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 |
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 |