7artisans 25mm f/1.8 Sony E

Weight: 143 g
Brand: 7artisans
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
Functions: Focusing motor for Nikon F
Length: 32 mm
Diameter: 51 mm
Max. focal length: 18 mm
Focal length: Permanent
Lens type: Wide angle
Minimum focus distance: 0.18 m
For non-full frame cameras only: Yes
Focal length of prime lens: 25 mm
Bayonet: Sony E
Aperture F at max. focal length: 1.8
Aperture F at min. focal length: 1.8
Minimum aperture F: 16
Number of aperture blades: 12
Number of element groups: 5
Number of elements: 7