Voigtlaender 40mm f/2.0 SLII N Ultron Nikon F

Weight: 200 g
Brand: Voigtlaender
Description: Mount: Nikon F, lens type: wide-angle, focal length: fixed, prime lens focal length: 40 mm, aperture F at min. focal length: 2, Aperture F at max. focal length: 2
Additional Information: Improved version of 40mm f/2.0 SLII Ultron, metal focus ring instead of rubber
Type: Lens
Length: 24.5mm
Diameter: 63 mm
Focal length: Permanent
Lens type: Wide angle
Minimum focus distance: 0.38 m
Focal length of prime lens: 40 mm
Bayonet: Nikon F
Filter thread diameter: 52 mm
Aperture F at max. focal length: 2
Aperture F at min. focal length: 2
Minimum aperture F: 22
Number of aperture blades: 9
Number of element groups: 5
Number of elements: 6