Canon EF 100mm f/2.8L Macro IS USM

Weight: 625 g
Brand: Canon
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, ultrasonic motor, macro mode
Length: 123 mm
Diameter: 77.7 mm
Max. focal length: 100 mm
Min. focal length: 28 mm
Focal length: Permanent
Lens type: Macro lens
Zoom ratio: 35.7x
Minimum focus distance: 0.3 m
Auto focus: There is
Image stabilization: There is
Focal length of prime lens: 100 mm
Bayonet: Canon EF
Filter thread diameter: 67 mm
Aperture F at min. focal length: 2.8
Minimum aperture F: 32
Number of aperture blades: 9
Zoom in macro mode: 1
Minimum focusing distance in macro mode: 0.3 m
Number of element groups: 12
Number of elements: 15