Sony FE 100-400mm f/4.5-5.6 GM OSS Lens (SEL100400GM)

Sony FE 100-400mm f/4.5-5.6 GM OSS Lens (SEL100400GM)

A Super-Telephoto Zoom for Serious Reach
The Sony FE 100-400mm f/4.5-5.6 GM OSS is a full-frame G Master telephoto zoom built for sports, wildlife, aviation, and other distant subjects. It gives you a powerful 100-400mm range in a relatively compact form for its class, making it a strong choice when you need reach without moving closer. The lens is also compatible with Sony E-mount full-frame and APS-C bodies.

Strong Optical Performance
This lens uses a 22-element, 16-group construction with 2 ED elements and 1 Super ED element to help control chromatic aberration and preserve sharp detail. Sony’s Nano AR coating helps reduce flare and ghosting, which is useful when shooting in bright or challenging light. The 9-blade rounded diaphragm also supports smoother background blur.

Designed for Fast Action
Sony equips the lens with a Direct Drive SSM autofocus system, floating focus mechanism, and focus limiter for responsive performance on moving subjects. Optical SteadyShot image stabilization helps steady handheld shots, especially at longer focal lengths where shake is more visible. It also supports teleconverter use, giving you even more reach when needed.

Built for the Field
The lens is weather-sealed, has a fluorine-coated front element, and includes a tripod collar for better support during long shoots. It focuses as close as 0.98m and offers a maximum magnification of 0.35x, which is useful for closer subject framing than many super-telephoto zooms. The 77mm filter thread makes it easy to use common filters and accessories.

Key Features at a Glance
Focal length: 100-400mm.
Maximum aperture: f/4.5-5.6.
Lens type: Full-frame super-telephoto zoom.
Optical construction: 22 elements in 16 groups.
Autofocus: Direct Drive SSM.
Stabilization: Optical SteadyShot.
Minimum focus distance: 0.98m.
Maximum magnification: 0.35x.
Filter size: 77mm.
Weight: 1395g.

A Premium Long-Reach Option
The Sony FE 100-400mm f/4.5-5.6 GM OSS is a high-performance lens for photographers who need reach, sharpness, and reliable autofocus in demanding situations. It combines professional-grade optics with practical stabilization and weather resistance for serious telephoto work.