Samyang 16mm T2.2 ED AS UMC CS VDSLR Samsung NX

Weight: 615 g
Brand: Samyang
Description: Mount: Samsung NX, lens type: wide-angle, focal length: fixed, for partial frame cameras only, prime lens focal length: 16 mm, aperture F at min. focal length: 2.20, Aperture
Type: Lens
Functions: Adapted for video
Length: 107.9 mm
Diameter: 83 mm
Focal length: Permanent
Lens type: Wide angle
Minimum focus distance: 0.2 m
For non-full frame cameras only: Yes
Focal length of prime lens: 16 mm
Bayonet: Samsung NX
Filter thread diameter: 77 mm
Aperture F at max. focal length: 2.2
Aperture F at min. focal length: 2.2
Minimum aperture F: 22
Number of aperture blades: 8
Number of aspherical elements: 2
Number of element groups: 11
Number of low dispersion elements: 1
Number of elements: 13