Sony FE 300mm F/2.8 GM OSS Lens (SEL300F28GM)

the Sony FE 300mm f/2.8 GM OSS is a fast telephoto prime characterized by an impressively lightweight, portable design.The 300mm f/2.8 design excels for photographing indoor sporting events as well as close-range events, journalism, and even wildlife subjects. The comfortable focal length helps capture full-length shots of distant subjects and the bright f/2.8 maximum aperture enables isolating subjects using shallow depth of field. Super ED and ED glass elements minimize axial chromatic aberrations, as well as color fringing, for high clarity and realistic color accuracy. G Master optical design also contributes to low spherical aberrations, for high sharpness, as well as a pleasing bokeh quality that is further benefited by a rounded 11-blade diaphragm. High-precision XD motor system is also complemented by updated AF algorithms for improved responsiveness and quieter operation, further benefitting sports and wildlife applications.  Focus range limiter switch and preset focus functions increase focusing efficiency either within a certain constrained range or immediately to a specified focusing point. When used on a camera body featuring in-body image stabilization, 5-axis stabilization is available for more robust support.  Measuring about 3.2 lb without the tripod mount, this 300mm f/2.8 has a truly lightweight design that suits handheld shooting applications and benefits those carrying multiple lenses and camera setups at an event. Compared to the FE 400mm f/2.8 GM OSS, this lens is around 50% lighter and 43% smaller. Fluorine-coated front element resists dirt and fingerprints and is also easier to clean. Four separate focus hold buttons can be customized to adjust or activate a variety of settings, such as Eye AF. The Rotating tripod collar features ball bearings for smooth movements when shifting between horizontal and vertical working positions.