Canon EF 24/2.8

Overview

24mm lenses are the entry into ultra-wide angle photography. And this lens is the ideal starting point: it's extremely sharp and offers superior correction of linear distortion, and its f/2.8 aperture makes it easy to use with slow, fine-grain films or in low light. It focuses as close as 10 inches (25cm), and for many photograhers gives the ideal combination of a wide-angle "look" without excessive perspective distortion.

Specifications

Weight	9.5 oz. / 270g
Construction	10 groups/ 10 elements
Angle of view	84°
F stop range	2.8-22
Closest Focusing Distance	0.25m / 0.8 ft.
Maximum Magnification	1:6.25
Filter Size	58mm
Dimensions (Length x Diameter)	2.7" x 1.9" / 67.5 x 48.5mm