The Canon EF 75-300mm f/4-5.6 III 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.