Samyang 12mm f/2.8 ED AS NCS Fish-eye Samsung NX

Weight: 515 g
Brand: Samyang
Description: Mount: Samsung NX, lens type: ultra wide-angle fisheye, focal length: fixed, prime lens focal length: 12 mm, aperture F at min. focal length: 2.80, aperture F at max. focal races
Type: Lens
Length: 91.2 mm
Diameter: 77.3 mm
Focal length: Permanent
Lens type: Ultra wide angle fisheye
Minimum focus distance: 0.2 m
Focal length of prime lens: 12 mm
Bayonet: Samsung NX
Aperture F at max. focal length: 2.8
Aperture F at min. focal length: 2.8
Minimum aperture F: 22
Number of aperture blades: 7
Number of aspherical elements: 2
Number of element groups: 8
Number of low dispersion elements: 3
Number of elements: 12