Sony FE 100-400mm f/4.5 GM OSS

The Sony FE 100-400mm G Master OSS is a professional telephoto zoom for full-frame Sony mirrorless cameras, offered here as an RCE Foto used lens, selected and guaranteed. Part of the prestigious G Master series, it combines sharpness, micro-contrast, and controlled bokeh with a solid, weather-sealed build, highly appreciated by those seeking reliable photographic equipment for sports, nature, and reportage on used mirrorless Sony bodies.

On the technical side, it offers a FE mount (Sony E), OSS optical stabilization, and a variable maximum aperture. The autofocus is fast and silent, supported by linear motors and a DDSSM mechanism, with focus distance limiter and a customizable focus hold button. The lens adopts low-dispersion glass and anti-reflective coatings, with fluorine on the front element; a body made from premium materials, seals against dust/moisture, a tripod collar, and adjustable zoom torque. Renowned for sharpness and reliable AF across the entire range.

Ideal for wildlife, sports, and long-distance reportage photographers, but also for compressed portraits and video thanks to OSS and discreet AF. It performs best in natural light, events, and birding, with balanced color rendering and clean contrast. A top choice for professionals and advanced enthusiasts seeking consistent performance: with RCE Foto guaranteed used you get technical checks and verified quality, to shoot with confidence over time.