Canon EF 70-300mm f/4-5.6L IS USM

Announced Aug 26, 2010 •
Telephoto zoom lens | Canon EF | 4426B002
Principal specifications
Lens type Zoom lens
Max Format size 35mm FF
Focal length 70–300 mm
Image stabilization Yes
Lens mount Canon EF
Aperture
Maximum aperture F4–5.6
Minimum aperture F32–45
Aperture ring No
Number of diaphragm blades 8
Aperture notes Circular diaphragm (electromagnetic diaphragm)
Optics
Elements 19
Groups 14
Special elements / coatings 2 UD glass elements
Focus
Minimum focus 1.20 m (47.24)
Maximum magnification 0.21×
Autofocus Yes
Motor type Ring-type ultrasonic
Full time manual Yes
Focus method Internal
Distance scale Yes
DoF scale No
Physical
Weight 1050 g (2.31 lb)
Diameter 89 mm (3.5)
Length 143 mm (5.63)
Materials Metal barrel, metal mount
Sealing Yes
Colour Grey
Zoom method Rotary (extending)
Power zoom No
Zoom lock Yes
Filter thread 67.0 mm
Hood supplied Yes
Hood product code ET-73B
Tripod collar No
Other
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