Samyang 500mm f/8 Preset ED IF MC T-mount

Weight: 625 g
Brand: Samyang
Description: Mount: T-mount, lens type: telephoto, focal length: fixed, prime lens focal length: 500 mm, aperture F at min. focal length: 8, Aperture F at max. focal length: 8
Type: Lens
Length: 300 mm
Diameter: 70 mm
Focal length: Permanent
Lens type: Telephoto lens
Minimum focus distance: 10 m
Focal length of prime lens: 500 mm
Bayonet: T-mount
Filter thread diameter: 67 mm
Aperture F at max. focal length: 8
Aperture F at min. focal length: 8
Minimum aperture F: 32
Number of element groups: 4
Number of elements: 4