Rokinon 300mm f/6.3 ED UMC CS Reflex Mirror Lens Nikon F 300M-N

Weight: 270 g
Brand: Rokinon
Description: Mount: Nikon F, lens type: telephoto, focal length: fixed, for sub-frame cameras only, prime lens focal length: 300 mm, aperture F at min. focal length: 6.30, aperture F
Type: Lens
Length: 76.1 mm
Diameter: 64.5 mm
Focal length: Permanent
Lens type: Telephoto lens
Minimum focus distance: 1.1 m
For non-full frame cameras only: Yes
Focal length of prime lens: 300 mm
Bayonet: Nikon F
Filter thread diameter: 58 mm
Aperture F at max. focal length: 6.3
Aperture F at min. focal length: 6.3
Number of element groups: 8
Number of elements: 8