Zeiss Planar T* 1.4/85 ZK

Weight: 570 g
Brand: Zeiss
Description: Mount: Pentax KA/KAF/KAF2/KAF3, lens type: telephoto, focal length: fixed, prime lens focal length: 85 mm, aperture F at min. focal length: 1.40
Type: Lens
Length: 62 mm
Diameter: 77 mm
Focal length: Permanent
Lens type: Telephoto lens
Max viewing angle: 28.6 deg.min
Minimum focus distance: 1m
Focal length of prime lens: 85 mm
Bayonet: Pentax KA/KAF/KAF2/KAF3
Filter thread diameter: 72 mm
Aperture F at min. focal length: 1.4
Minimum aperture F: 16
Number of element groups: 5
Number of elements: 6