FE 400mm f/2.8 GM OSS

The Sony FE 400mm f/2.8 GM OSS is a fast super-telephoto prime lens designed for sports and wildlife photography in demanding conditions. It features a constant f/2.8 aperture that enables shooting in low light while providing exceptional subject isolation through shallow depth of field, supported by optical and mechanical innovations including three fluorite elements, one ED element, and a rounded 11-blade diaphragm that produces distinctive bokeh. The lens incorporates Sony's XD linear motor autofocus system with updated AF algorithms for quick and quiet focusing on fast-moving subjects, complemented by three selectable Optical SteadyShot image stabilization modes that provide up to 5-axis stabilization when paired with compatible camera bodies.

Built for professional durability and portability, this lens weighs just 6.4 pounds and features a magnesium alloy barrel construction with weather sealing and fluorine-coated front element for protection against dust, moisture, and fingerprints. The rotating tripod collar with ball bearings and 90° detents, customizable function rings and focus hold buttons, and compatibility with Sony FE 1.4x and 2.0x teleconverters provide intuitive handling and operational flexibility for demanding professional work.