Spanning a flexible range of telephoto focal lengths, the EF 70-300mm f/4-5.6L IS USM is a Canon L-series lens characterized by its relatively compact size and versatility. Two ultra-low dispersion elements are used to greatly reduce color fringing and chromatic aberrations throughout the zoom range for high clarity and color accuracy, and a Super Spectra coating has also been applied to suppress flare and ghosting for improved contrast. Also, a floating elements mechanism is employed to maintain consistent image quality throughout the focusing range for notable sharpness from 3.9' to infinity.
Complementing the imaging capabilities, this 70-300mm also features a four-stop-effective Image Stabilizer system that minimizes the appearance of camera shake for sharper handheld shooting. A ring-type USM and internal focusing mechanism also afford quick, quiet, and accurate autofocus performance, as well as full-time manual focus override. Additionally, this lens is weather-sealed and has a protective fluorine coating on the exposed elements for use in trying environmental conditions.
Focal Length | 70 to 300mm |
Maximum Aperture | f/4 to 5.6 |
Minimum Aperture | f/32 to 45 |
Lens Mount | Canon EF |
Format Compatibility | Full-Frame |
Angle of View | 34° to 8° 15' |
Minimum Focus Distance | 3.94' / 1.2 m |
Maximum Magnification | 0.21x |
Optical Design | 19 Elements in 14 Groups |
Diaphragm Blades | 8 |
Focus Type | Autofocus |
Image Stabilization | Yes |
Tripod Collar | Removable and Rotating (Optional) |
Filter Size | 67 mm (Front) |
Dimensions (ø x L) | 3.5 x 5.63" / 89 x 143 mm |
Weight | 2.31 lb / 1050 g |
Package Weight | 3.19 lb |
Box Dimensions (LxWxH) | 10.15 x 5.45 x 5.45" |