Voigtlaender 58mm f/1.4 SLII Nokton Pentax K

Weight: 320 g
Brand: Voigtlaender
Description: Mount: Pentax KA/KAF/KAF2/KAF3, lens type: standard, focal length: fixed, prime lens focal length: 58 mm, aperture F at min. focal length: 1.40, aperture F at max. focal length: 1.40
Type: Lens
Length: 47.5mm
Diameter: 64.4 mm
Focal length: Permanent
Lens type: Standard
Minimum focus distance: 0.45 m
Focal length of prime lens: 58 mm
Bayonet: Pentax KA/KAF/KAF2/KAF3
Filter thread diameter: 58 mm
Aperture F at max. focal length: 1.4
Aperture F at min. focal length: 1.4
Minimum aperture F: 16
Number of aperture blades: 9
Number of element groups: 6
Number of elements: 7