Voigtlaender 40mm f/2.8 VM Heliar Sony E

Weight: 132 g
Brand: Voigtlaender
Description: Mount: Sony E, lens type: wide-angle, focal length: fixed, prime lens focal length: 40 mm, aperture F at min. focal length: 2.80, aperture F at max. focal length: 2.80
Type: Lens
Length: 126 mm
Diameter: 52 mm
Focal length: Permanent
Lens type: Wide angle
Focal length of prime lens: 40 mm
Bayonet: Sony E
Filter thread diameter: 37 mm
Aperture F at max. focal length: 2.8
Aperture F at min. focal length: 2.8
Minimum aperture F: 22
Number of aperture blades: 10
Number of aspherical elements: 1
Number of element groups: 3
Number of elements: 5