CANON EF135mm f/2L USM Lens

  • Filter size : 72mm
  • Max aperture : f/2
  • With ring USM motor
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EF135mm f/2L USM

This lens is perfect for indoor sports photography that takes advantage of the f/2 brightness, and for portrait photography that uses the beautiful shading only possible with a large aperture lens and the nearness of the closest focusing distance (0.9m/3ft). The use of two UD elements effectively compensates for secondary spectrum and ensures sharp image quality. Light mechanical parts make this the lightest lens in its class at 750g/26.5oz. A ring-type USM and rear focusing guarantee quick and quiet autofocusing and excellent performance-functionality balance makes this an easy-to-handle lens. Equipped with and Extender EF1.4xII or 2xII, it can be used for AF photography at 189mm f/2.8 and 270mm f/4. Operational ease is improved by the inclusion of full-time manual focusing which can be used in AF mode and non-rotating filter and hood mounts.

  • Focal length and maximum aperture : 135 mm 1:2
  • Lens construction : 10 elements in 8 groups
  • Diagonal angle of view : 18°
  • Focus adjustment : Ring-type USM, rear focusing system, full-time manual focus
  • Closest focusing distance : 0.9 m/ 3 ft., 0.19 x magnification
  • Filter size : 72 mm
  • Max. diameter x length, weight : ø 82.5 x 112 mm, 750 g/ 3.2” x 4.4”, 1.7 lbs.



Angle of View (Diagonal) 18°
Angle of View (Horizontal) 15°
Angle of View (Vertical) 10°
Closest Focusing Distance (m, ft) 0.9/3.0
Construction (groups elements) 8-10
Diameter x Length (mm) (Max.) 82.5 x 112
Distance Scale o
Drive System Ring-type USM
Filter Size (mm) 72
Max. Magnification (x) 0.19
Min. Aperture 32
No. of Diaphragm Blades 8
Anti-dust and Moisture Not Supported
Weight (g) (Approx.) 750
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