Samyang 135mm f/2 ED UMC Micro 4/3

Weight: 840 g
Brand: Samyang
Description: Mount: Micro 4/3, lens type: telephoto, focal length: fixed, fixed lens focal length: 135 mm, aperture F at min. focal length: 2, Aperture F at max. focal length: 2, functions: ext
Type: Lens
Functions: Internal focus
Length: 146.9 mm
Diameter: 82 mm
Focal length: Permanent
Lens type: Telephoto lens
Minimum focus distance: 0.8 m
Focal length of prime lens: 135 mm
Bayonet: Micro 4/3
Filter thread diameter: 77 mm
Aperture F at max. focal length: 2
Aperture F at min. focal length: 2
Minimum aperture F: 22
Number of aperture blades: 9
Number of element groups: 7
Number of low dispersion elements: 1
Number of elements: 11