Highlights:

EF-Mount Lens/Full-Frame Format
Filter size: 58mm
Aperture Range: f/4 to f/45
Super Spectra Coating
DC Micro Motor AF System
7-Blade Diaphragm

Canon's EF 75-300mm f/4-5.6 III is a versatile telephoto range 4x zoom lens that boasts a relatively lightweight design and compact form factor. Suitable for a wide range of subjects, including portraits and sports photography, this lens uses a DC micromotor to provide fast and accurate autofocus performance. To improve image quality, Super Spectral Coatings are applied to individual elements to reduce lens flare and ghosting for high contrast and accurate color. In addition, the 7-blade aperture achieves soft and beautiful bokeh.

 
Versatile telephoto zoom is designed for full-frame Canon EF-mount DSLRs, however can also be used with APS-C models where it provides a 120-480mm equivalent focal length range.

Super Spectra coating has been applied to individual elements to minimize ghosting and flare for greater contrast and color neutrality when working in strong lighting conditions.
DC micro motor autofocus system is quick and pairs with an electromagnetic diaphragm to complement photographing at fast continuous speeds.

Seven-blade diaphragm contributes to a pleasing bokeh quality.