Pentax Macro Takumar SMC 6x7 lens 135mm f4.0

Focal length: 135mm
35mm equivalent: 70mm
Optical formula: 5 elements, 3 groups
Field of view: 36.5°/29° (Diagonal/Horizontal)
Aperture: 4 ~ 32 (8 blades)
Close distance: 75cm
Magnification: 0.31×
Picture area: 23×18cm
Exposure factor: ×1.72 (+0.78EV)
Effective lens speed: 5.2 ~ 42
Filter: 67mm, screw-in and bayonet
Hood: Built-in, PH-SA 67mm
Case: S90-140
Dimensions: 91.5×95mm
Weight: 0.65kg

No. 8463819