Product Overview
This 1993 vintage Canon EF 20-35mm F/3.5-4.5 USM lens is a wide-angle zoom lens designed for Canon EOS 35mm SLR cameras but it can also be used on Canon EOS full-frame and APS-C digital SLR cameras. The lens is equipped with Ultrasonic Motor.
Specifications:
Lens Mount: Canon EF
Type: Wide-Angle Zoom
Focal Length: 20-35mm
APS Equivalent: 32-56mm
Max. Aperture: f/3.5-f/4.5
Min. Aperture: f/22
Diaphragm Blades: 5
Lens Construction: 12 elements in 11 groups, internal focusing (IF)
Diagonal Angle of View (Based on image circle): 94.5° @ 20mm – 63.4° @ 35mm
Focus Details: Inner focusing; full-time manual focus and USM
Front Element Rotation: No
Zoom System: Internal Zooming
Closest Focus: 0.34m / 0.98 ft.
Magnification Ratio: 1:7.7
Filter Size: 77mm
Dimensions (Length x Diameter): 86mm x 69mm / 3.4 in. x 2.1 in.
Weight: 340g
