Canon EF 135mm f/2L USM Lens, 10/8, 135 mm, Auto focus
Canon EF 135mm f/2L USM Lens. Lens structure (elements/groups): 10/8, Closest focusing distance: 0.9 m, Focal length range: 135 mm. AF actuator: USM. Diameter: 8.25 cm, Filter size: 72 mm, Length: 112 mm. Magnification: 0.19x