Samyang 650-1300mm f/8.0-16.0 MC IF T-Mount

Weight: 2000
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: Internal focus
Length: 462.9 mm
Diameter: 105 mm
Max. focal length: 1300 mm
Min. focal length: 650 mm
Focal length: Variable
Lens type: Telephoto lens
Zoom ratio: 2x
Minimum focus distance: 5 m
Bayonet: T-mount
Filter thread diameter: 95 mm
Aperture F at max. focal length: 16
Aperture F at min. focal length: 8
Number of element groups: 5
Number of elements: 8