EF 20-35mm f3.5-4.5 USM

introduced 1993

The EF 20-35mm f3.5-4.5 USM, gives EOS users a highly versatile entry to the exciting possibilities of ultra-wide-angle photography. In fact, it covers the same focal range as the EF 20-35mm f2.8L, but in a more compact design.

The autofocus drive uses a ring-type USM motor which gives near silent, high speed focusing. Lens construction is 12 elements in 11 groups with an inner focusing system. This means that the length of the lens does not change during focusing or zooming. Also, the front of the lens does not rotate, making polarising filters easier to use.

Image quality is further enhanced by the use of a frame-sized, flare cutting diaphragm positioned in the first lens group. Focusing is down to 34cm at all focal lengths, with manual focusing possible in AF mode.

Focal length and maximum aperture: 20-35mm 1:3.5-4.5
Lens construction:
12 elements in 11 groups
Diagonal angle-of-view:
94-63
Focus adjustment:
ring-type USM, inner focusing system, full-time manual focus
Closest focusing distance:
0.34 m/ 1.1 ft., 0.13 x magnification
Zoom system:
rotation type
Filter size:
77mm
Max. diameter x length, weight:
83.5 x 68.9mm, 340g

item2
HOME  v  EOS

Quick links

EOS digital cameras

EOS film cameras

Lenses for EOS cameras

Speedlite flashguns

Canon EOS accessories

m1

Here to help 01869 331741

email2
EOSdcad

Printed instruction manuals for your Canon lens

Professionally made books
from 7.95

m2
m3
m4
Redbackgrdlinear

item6Free
sampler

when you
subscribe
to our
EOS mail newsletter

 

flogom3m4