SLR Magic 50mm T2.8 Micro 4/3

Weight: 1360 g
Brand: SLR Magic
Description: Mount: Mamiya 645, lens type: standard, focal length: variable, min. focal length: 55 mm, max. focal length: 110 mm, aperture F at min. focal length: 4.50, aperture F at max. focal length
Type: Lens
Functions: Adapted for video
Length: 192.5 mm
Diameter: 100 mm
Focal length: Permanent
Lens type: Standard
Minimum focus distance: 1.1 m
Focal length of prime lens: 50 mm
Bayonet: Micro 4/3
Filter thread diameter: 82 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: 12
Number of element groups: 10
Number of elements: 11