Canon EF 70-300mm f/4-5.6L IS USM Lens
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.
- EF-Mount Lens/Full-Frame Format
- Aperture Range: f/4 to f/45
- Two Ultra-Low Dispersion Elements
- Super Spectra and Fluorine Coatings
- Ring-Type Ultrasonic Motor AF System
- Optical Image Stabilizer
- Floating Focusing Mechanism
- Weather-Sealed Construction
- Rounded 8-Blade Diaphragm