The Cooke Telepanchro 2.8/152mm lens is purposed for usual film shots.
Manufacturer | "Rank, Taylor & Hobson" (England) | |
Lens system | - | |
Focal length | f' | 152.9 mm |
Angle of view | 2ω' | 10°14' |
Effective relative aperture | f:nэ | 1:3.1 |
Lens length | Σd | 92 mm |
Front focal length | S | -115.7 mm |
Back focal length | S' | 88.2 mm |
Flange focal distance | Z | 52.1 mm |
Block length | B | 177 mm |
Block max. diameter | D | 84 mm |
Rear diameter | D' | 41 mm |
Front element diameter | d1 | 55 mm |
Rear element diameter | d2 | 38 mm |
Mount thread | - | |
Distance from rear end of the housing to the focal plane | l | 33.2 mm |
Aperture blades quantity | ? | |
Frame size | 16x22 mm | |
Weight | 1.3 kg |