IZugar 3.25mm f/2.5 Fisheye Micro 4/3 Lens

Weight: 160 g
Brand: iZugar
Description: Mount: Mamiya 645, lens type: standard, focal length: variable, min. focal length: 55 mm, max. focal length: 110 mm, aperture F at min. focal length: 4.50, aperture F at max. focal length
Type: Lens
Length: 42 mm
Diameter: 57 mm
Focal length: Permanent
Lens type: Ultra wide angle fisheye
Minimum focus distance: 0.6 m
Focal length of prime lens: 3.25mm
Bayonet: Micro 4/3
Aperture F at max. focal length: 2.5
Aperture F at min. focal length: 2.5
Number of element groups: 10
Number of elements: 11