Canon EF 135mm f/2L USM

Lens Reviews / Canon Lenses i Lab tested
Lens Specifications
Name Canon EF 135mm f/2L USM
Image Circle 35mm
Type Telephoto Prime
Focal Length 135mm
APS Equivalent 216mm
Max Aperture f/2
Min Aperture f/32
Diaphragm Blades 8
Lens Construction 10 elements in 8 groups, including 2 UD elements
Diagonal Angle of View(Based on image circle) 18 degrees
Focus Details Inner focusing; full-time manual focus and USM
Front Element Rotation No
Zoom System n/a
Closest Focus 0.9m / 3 ft.
Magnification Ratio 0.19x / 1:5.3
Filter Size 72mm
Dimensions(Length x Diameter) 112mm x 82mm / 3.2 in. x 4.4 in.
Weight 750g / 1.6 lb
Typical Online Price US$900