Canon EF 20 mm f/2.8 USM

This lens is an EF 20mm 2.8 USM.

Features

Lens construction: 11 elements in 9 grps
Diagonal angle of view: 94°
Focus adjustment: Rear focusing system with USM
Closest focusing distance: 0.25m / 0.8ft
Ultra-wide-angle lens for serious applications.
Easy to hold and carry at 405 grams.

Floating rear focusing system. Sharp images are obtained at all subject distances

Ultra-wide-angle lens for serious applications. Easy to hold and carry at 405g. Floating rear focusing system. Sharp images are obtained at all subject distances.

Photo Quote: The ear tends to be lazy, craves the familiar and is shocked by the unexpected; the eye, on the other hand, tends to be impatient, craves the novel and is bored by repetition. - W. H. Auden