Elicar MF 800-1600mm f/10-20 Macro Canon EF Lens

Weight: 2300 g
Brand: Elicar
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
Additional Information: Built-in hood
Type: Lens
Length: 360 mm
Diameter: 106 mm
Max. focal length: 1600 mm
Min. focal length: 800 mm
Focal length: Variable
Lens type: Telephoto lens
Zoom ratio: 2x
Max viewing angle: 3 deg.min
Minimum focus distance: 6.65 m
Bayonet: Canon EF
Filter thread diameter: 95 mm
Aperture F at max. focal length: 20
Aperture F at min. focal length: 10
Minimum aperture F: 90
Minimum viewing angle: 15 degrees min
Number of element groups: 6
Number of elements: 6