Olympus ED 60mm f/2.8 Macro

Weight: 185 g
Brand: Olympus
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
Additional Information: Focus speed limiter 3 modes: at distances of 19-40 cm, at distances from 19 cm to infinity, at distances from 40 cm to infinity
Type: Lens
Functions: Focusing motor for Nikon F, macro mode
Length: 82 mm
Diameter: 56 mm
Focal length: Permanent
Lens type: Macro lens
Minimum focus distance: 0.19 m
Auto focus: There is
Focal length of prime lens: 60 mm
Bayonet: Micro 4/3
Filter thread diameter: 46 mm
Aperture F at max. focal length: 2.8
Aperture F at min. focal length: 2.8
Minimum aperture F: 22
Number of aperture blades: 7
Security: Dustproof, waterproof
Zoom in macro mode: 1
Number of element groups: 10
Number of low dispersion elements: 1
Number of elements: 13