Samyang 85mm T1.5 AS IF UMC VDSLR Sony E

Weight: 539 g
Brand: Samyang
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: 74.7 mm
Diameter: 78 mm
Focal length: Permanent
Lens type: Telephoto lens
Minimum focus distance: 1m
For non-full frame cameras only: Yes
Focal length of prime lens: 85 mm
Bayonet: Sony E
Filter thread diameter: 72 mm
Aperture F at max. focal length: 1.5
Aperture F at min. focal length: 1.5
Minimum aperture F: 22
Number of aperture blades: 8
Number of element groups: 7
Number of elements: 9