Sony FE 100-400mm F4.5 GM OSS Full-frame Telephoto Zoom Lens with Fast Autofocus Optical Stabilization Wildlife Sports Photography (Sony E-Mount)

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Sony FE 100-400mm F4.5 GM OSS Full-frame Telephoto Zoom Lens with Fast Autofocus Optical Stabilization Wildlife Sports Photography (Sony E-Mount)

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Key item features

‌Superb optics and AF in a superlative super-tele zoom: This exemplary 100-400 mm super-telephoto zoom lens is ideal for wildlife, birds, sports, photojournalism and more. Maximum aperture is a constant F4.5 and AF performance is fast and precise, easily maximizing the potential of Sony’s most advanced E-mount camera bodies. A lightweight inner-zoom design results in stress-free handling, while comprehensive control meets professional needs.
Outstanding G Master resolution and bokeh from 100 to 400 mm: This fine lens delivers superb quality over a 100-400 mm range, extendable to 800 mm with an optional teleconverter. An ED XA (Extra-low Dispersion extreme aspherical) element plus XA, Super ED, and ED elements optimize chromatic and spherical aberration for high resolution throughout the zoom range. Maximum aperture is a constant F4.5 while zooming. The ED XA and XA elements contribute to exquisite G Master bokeh.
Fast, precise AF effortlessly tracks active subjects: Advanced algorithms and four of Sony’s XD (extreme dynamic) Linear Motors drive the floating focus groups for up to 3x faster AF. Tracking performance has been improved by up to 50%. With the α9 III body (sold sep.), reliable AF tracking is achieved at bursts of up to 120 fps. Focus breathing and zoom related focus and axial shifts are minimized for smooth, professional looking movie imagery.
Lightweight for fatigue-free shooting: Magnesium alloy parts and painstaking design have resulted in an overall weight of just 1,840g (approx.). That is remarkably light for a super-telephoto zoom, allowing users to shoot long sessions with minimum fatigue. Inner zoom minimizes center-of-gravity shift when zooming, further enhancing handling and maneuverability. Even the zoom torque has been optimized to ensure smooth operation.
Advanced optical stabilization and professional control: Optical lens stabilization works with α in-body stabilization to achieve outstanding results. A function ring can be assigned to control Preset Focus for quick registration and recall of a specific focus point, APS-C/Full Frame switching that allows quick shifts to the equivalent of 1.5x optical zoom, or Power Focus. A zoom smoothness switch and security slot are also provided.

Specs

Lens type, Telephoto LensFocal length, 100-400Maximum aperture, 4.5Brand, SonyCompatibility, Canon, Nikon, Pentax, Olympus, Minolta, LeicaCompatible models, Canon, Nikon, Pentax, Olympus, Minolta, Leica

About this item

Product details

The Sony FE 100-400mm F4.5 GM OSS Lens is a super-telephoto zoom lens designed for photographers and videographers who need reach, speed, and reliable control in demanding shooting conditions. It is built for wildlife, sports, birds, and documentary work, offering consistent performance across its zoom range.

Super-telephoto zoom range with constant aperture

This lens covers a 100–400mm focal range with a constant F4.5 aperture, allowing consistent exposure while zooming. It is designed for capturing distant subjects such as wildlife and sports action while maintaining exposure stability and flexibility in changing environments.

G Master optical performance

The lens uses advanced XA, Super ED, and ED elements to control optical aberrations and maintain image quality throughout the zoom range. This results in high resolution and clarity, along with smooth background rendering that supports strong subject separation.

Fast and reliable autofocus tracking

Powered by XD Linear Motors and advanced focusing algorithms, the autofocus system is designed to track fast-moving subjects with accuracy. It supports continuous shooting performance and maintains focus reliability during high-speed action scenarios.

Lightweight inner-zoom design

The inner-zoom construction and magnesium alloy materials help reduce overall weight and improve handling balance. This design allows more stable operation during extended shooting sessions while minimizing fatigue and maintaining consistent balance when zooming.

Optical stabilization and customizable control

Built-in Optical SteadyShot works together with camera stabilization to reduce shake during handheld shooting. The lens also includes customizable controls that allow users to adjust focus functions and shooting behavior for both photography and video use.

Durable build for field use

The lens features a dust and moisture-resistant design along with a fluorine-coated front element. This helps protect against environmental elements and makes the lens easier to clean, supporting reliable use in outdoor and challenging conditions.

‌Superb optics and AF in a superlative super-tele zoom: This exemplary 100-400 mm super-telephoto zoom lens is ideal for wildlife, birds, sports, photojournalism and more. Maximum aperture is a constant F4.5 and AF performance is fast and precise, easily maximizing the potential of Sony’s most advanced E-mount camera bodies. A lightweight inner-zoom design results in stress-free handling, while comprehensive control meets professional needs.
Outstanding G Master resolution and bokeh from 100 to 400 mm: This fine lens delivers superb quality over a 100-400 mm range, extendable to 800 mm with an optional teleconverter. An ED XA (Extra-low Dispersion extreme aspherical) element plus XA, Super ED, and ED elements optimize chromatic and spherical aberration for high resolution throughout the zoom range. Maximum aperture is a constant F4.5 while zooming. The ED XA and XA elements contribute to exquisite G Master bokeh.
Fast, precise AF effortlessly tracks active subjects: Advanced algorithms and four of Sony’s XD (extreme dynamic) Linear Motors drive the floating focus groups for up to 3x faster AF. Tracking performance has been improved by up to 50%. With the α9 III body (sold sep.), reliable AF tracking is achieved at bursts of up to 120 fps. Focus breathing and zoom related focus and axial shifts are minimized for smooth, professional looking movie imagery.
Lightweight for fatigue-free shooting: Magnesium alloy parts and painstaking design have resulted in an overall weight of just 1,840g (approx.). That is remarkably light for a super-telephoto zoom, allowing users to shoot long sessions with minimum fatigue. Inner zoom minimizes center-of-gravity shift when zooming, further enhancing handling and maneuverability. Even the zoom torque has been optimized to ensure smooth operation.
Advanced optical stabilization and professional control: Optical lens stabilization works with α in-body stabilization to achieve outstanding results. A function ring can be assigned to control Preset Focus for quick registration and recall of a specific focus point, APS-C/Full Frame switching that allows quick shifts to the equivalent of 1.5x optical zoom, or Power Focus. A zoom smoothness switch and security slot are also provided.

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Specifications

Lens type

Telephoto Lens

Focal length

100-400

Maximum aperture

4.5

Brand

Sony

Warranty

Warranty information

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