Quick Specs

Lens System
Zoom lens
Intended For
Digital SLR, full-frame digital SLR
Mounting Type
Canon EF
Lens Aperture
F/4.0
Focal Length
24 mm - 70 mm
Optical Zoom
2.9 x
Min Focus Distance
7.9 in
Focus Adjustment
Automatic, manual
Lens Construction
12 groups / 15 elements
Special Functions
Zoom
Filter Size
77 mm
Length
3.7 in
Weight
21.16 oz

General

Length
3.7 in
Diameter
3.3 in
Weight
21.16 oz

Lens System

Type
Zoom lens
Special Functions
Zoom
Intended For
Digital SLR, full-frame digital SLR
Focal Length
24 mm - 70 mm
Lens Aperture
F/4.0
Minimum Aperture
F/22
Optical Zoom
2.9 x
Magnification
0.7
Image Stabilizer
Optical
Min Focus Distance
7.9 in
Focus Adjustment
Automatic, manual
Zoom Adjustment
Manual
Max View Angle
84 degrees
Min View Angle
34 degrees
Lens Construction
12 groups / 15 elements
Filter Size
77 mm
Diaphragm Blades
9
Lens Coating
Super Spectra coating, Fluorine coating
Mounting Type
Canon EF
Features
UD glass, internal focusing system, Ultrasonic Motor (USM), full-time manual focusing, splashproof, aspherical lens, zoom lock switch, dustproof

Miscellaneous

Included Accessories
Dust cap, lens cap