Viltrox PFU RBMH 20mm f/1.8 ASPH Sony E

Weight: 775 g
Brand: Viltrox
Description: Mount: Sony E, lens type: ultra wide-angle fisheye, focal length: fixed, min. focal length: 20 mm, prime lens focal length: 20 mm, aperture F at min. focal length: 1.80
Type: Lens
Min. focal length: 20 mm
Focal length: Permanent
Lens type: Ultra wide angle fisheye
Focal length of prime lens: 20 mm
Bayonet: Sony E
Filter thread diameter: 82 mm
Aperture F at min. focal length: 1.8
Minimum aperture F: 16
Number of aperture blades: 14
Number of element groups: 9
Number of elements: 12