Samyang 8mm f/3.5 UMC Fish-eye CS II 4/3

Brand: Samyang
Description: Bayonet mount: 4/3, lens type: ultra wide-angle fisheye, focal length: fixed, prime lens focal length: 8 mm, aperture F at min. focal length: 3.50, aperture F at max. focal length
Type: Lens
Focal length: Permanent
Lens type: Ultra wide angle fisheye
Minimum focus distance: 0.3 m
Focal length of prime lens: 8 mm
Bayonet: 4/3
Aperture F at max. focal length: 3.5
Aperture F at min. focal length: 3.5
Minimum aperture F: 22
Number of aperture blades: 6
Number of aspherical elements: 1
Number of element groups: 7
Number of elements: 10