SainSonic 22mm f/1.8 Sony E

Weight: 224 g
Brand: SainSonic
Description: Mount: Sony E, lens type: wide-angle, focal length: fixed, for sub-frame cameras only, prime lens focal length: 22 mm, aperture F at min. focal length: 1.80, Aperture
Type: Lens
Length: 45 mm
Diameter: 45 mm
Focal length: Permanent
Lens type: Wide angle
Minimum focus distance: 0.15 m
For non-full frame cameras only: Yes
Focal length of prime lens: 22 mm
Bayonet: Sony E
Filter thread diameter: 46 mm
Aperture F at max. focal length: 1.8
Aperture F at min. focal length: 1.8
Minimum aperture F: 16
Number of aperture blades: 10
Number of element groups: 7
Number of elements: 8