ef-mount lens/full-frame format
aperture range: f/4 to f/45
super spectra coating
dc micro motor af system
featuring a versatile telephoto range, the ef 75-300mm f/4-5.6 iii from canon is a 4x zoom characterized by its relatively lightweight design and compact form factor. Well-suited for a variety of subjects, including portraiture and sports, this lens portrait to medium telephoto fields of view and utilizes a dc micro motor to provide fast and accurate autofocus performance. Benefitting image quality, a super spectra coating has been applied to individual elements to reduce lens flare and ghosting in order to achieve high contrast and accurate colors. Additionally, it features a seven-blade diaphragm to produce smooth and pleasing 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