Lens elements, Groups |
4, 3 |
Shutter Size |
_ |
Flange Focal Distance |
458mm |
Filter Mounting Thread |
M 120 X 1 |
Weight (with shutter) |
_ |
Overall Length |
100mm |
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 |
Effective Focal Length (F') |
483mm |
Back Focal Length (S'F') |
429mm |
Principal Point Separation (HH') |
7.3mm |