Bower 14mm f/2.8 Pentax K/KAF/KAF2

Brand: Bower
Description: Mount: Pentax KA/KAF/KAF2/KAF3, lens type: wide-angle, focal length: fixed, prime lens focal length: 14 mm, aperture F at min. focal length: 2.80, aperture F at max. focal length: 2.8
Type: Lens
Length: 96.1 mm
Diameter: 87 mm
Focal length: Permanent
Lens type: Wide angle
Minimum focus distance: 0.28 m
Focal length of prime lens: 14 mm
Bayonet: Pentax KA/KAF/KAF2/KAF3
Aperture F at max. focal length: 2.8
Aperture F at min. focal length: 2.8
Minimum aperture F: 22
Number of element groups: 12
Number of elements: 14