Sony's 2024 pro telephoto prime — the FE 300mm f/2.8 GM OSS with dual XD linear motors.
The Sony FE 300mm f/2.8 GM OSS was announced in 2024 as Sony's first native full-frame 300mm f/2.8 prime for the E mount, aimed at professional sports and wildlife shooters. It sits at the top of the G Master telephoto line and was positioned as a direct native alternative to the DSLR-era 300mm f/2.8 lenses from other systems. Sony marketed it as the lightest lens in its class at launch.
This is an autofocus native full-frame Sony E-mount (FE) lens with a 300mm focal length and an f/2.8 maximum aperture, built with Optical SteadyShot (OSS) stabilisation. It uses dual XD linear focus motors and weighs approximately 1470g, which is light for the class. The filter thread is 40.5mm via a drop-in rear filter holder. It is compatible with the Sony 1.4x and 2.0x teleconverters. Confirm firmware and teleconverter compatibility per copy.
The f/2.8 aperture and 300mm reach make this a lens for isolating subjects at distance in fast-moving sport and wildlife work, with fast and quiet autofocus tracking suited to high frame-rate bodies. Its low weight relative to earlier 300mm f/2.8 designs makes handheld shooting more practical. Paired with teleconverters it extends to 420mm f/4 or 600mm f/5.6 while retaining autofocus on supported bodies.
As a recent professional lens the used supply is limited and prices remain high. Inspect the front and rear elements for impact marks, check that OSS engages without noise, and confirm the drop-in filter holder and any supplied filters are present. Verify the tripod collar and foot are undamaged and that the weather sealing gaskets are intact. Test autofocus tracking on a compatible body before purchase, and confirm the lens is the native FE mount with no adapter.