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 |
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 |
Effective Focal Length (F') |
167mm |
Back Focal Length (S'F') |
154mm |
Principal Point Separation (HH') |
4.5mm |