SLR Lenses / Canon Lenses

Canon EF 20-35mm f3.5-4.5 USM

Highly portable lens with high optical performance and light weight of 340g. A very practical ultra-wide-angle zoom. The large front lens group minimizes peripheral darkening, and the flare-blocking diaphragm minimizes flare.
Also, with lens group 2 being the zoom group, distortion is corrected.

Specifications:

• Weight (g): 340
• Filter Diameter (mm): 77
• Maximum Magnification (x): 0.13 (at 35mm)
• Diagonal Angle of View: 94° - 63°
• Horizontal angle of view: 84°-54°
• Lens Construction (elements/groups): 12/11
• Max. Diameter x Length (mm): 83.5x68.9
• Minimum Aperture: 22-27
• No. of Diaphragm blades: 5
• Closest Focusing Distance (m): 0.34
• AF Actuator: USM (Mechanical full-time manual focusing built-in.)