Canon EF 300mm f/2.8L IS USM

Weight: 2550 g
Brand: Canon
Description: Mount: Canon EF, lens type: telephoto, focal length: fixed, autofocus, image stabilization, prime lens focal length: 300 mm, aperture F at min. focal length: 2.80
Additional Information: Filter diameter 52mm Drop in
Type: Lens
Functions: Focusing motor for Nikon F, ultrasonic motor, internal focusing
Length: 252 mm
Diameter: 128 mm
Focal length: Permanent
Lens type: Telephoto lens
Max viewing angle: 81.5 deg.min
Minimum focus distance: 2.5 m
Auto focus: There is
Image stabilization: There is
Focal length of prime lens: 300 mm
Bayonet: Canon EF
Filter thread diameter: 52 mm
Aperture F at min. focal length: 2.8
Minimum aperture F: 32
Number of aperture blades: 8
Number of element groups: 13
Number of low dispersion elements: 2
Number of elements: 17