Oshiro 135mm f/2.8 LD UNC AL Canon EF

Weight: 700 g
Brand: Oshiro
Description: Mount: Canon EF, lens type: telephoto, focal length: fixed, prime lens focal length: 135 mm, aperture F at min. focal length: 2.80, aperture F at max. focal length: 2.80
Type: Lens
Length: 125 mm
Diameter: 68 mm
Focal length: Permanent
Lens type: Telephoto lens
Minimum focus distance: 1.5 m
Focal length of prime lens: 135 mm
Bayonet: Canon EF
Filter thread diameter: 58 mm
Aperture F at max. focal length: 2.8
Aperture F at min. focal length: 2.8
Minimum aperture F: 22
Number of aperture blades: 9
Number of element groups: 7
Number of low dispersion elements: 1
Number of elements: 9