Sony FE 400mm F2.8 GM OSS Lens

Add Your Review

Stock Status

Categories: Fixed Lenses, Sony G Master Lenses


- E-Mount/Full-Frame Format

- Integrated Optical Image Stabilization

- f/2.8 - f/22

- Focus Limiter

- Preset Focus

- Power Focus

- Durable, Weather-Sealed, Magnesium-Alloy

- Fixed rotatable Tripod Collar


This Sony FE 400mm F2.8 GM OSS lens takes the G-Master standard of imaging performance and speed to the super telephoto level. Thanks to its large aperture, this lens will produce high resolution results with astounding subject emphasis through elegant bokeh. Its ergonomic and lightweight design make it an optical beast that can even be tamed for the handheld shooter.


Take a look through this lens…


High-Speed, Accurate Focus

The motors within this lens will quietly drive its focusing elements at an unprecedented speed and precision - allowing your camera to push its limits and keep up with fast subjects. Attach this lens to your Sony E-mount camera to improve its subject-tracking by up to 5 times1.


Edge-to-Edge clarity

The design of this lens, which includes three internal fluorite elements, will facilitate optimum light guidance and aberration correction. Even through a separately sold, high-performance, 1.4x or 2.0x tele-converter, this lens will maintain its excellent resolution and contrast.



Although lightweight, this lens boasts high durability, moisture resistance2 and a fluorine coating to help keep it clean.


Pro-level Features

With Full Time DMF on, you can take manual control of focus at any time with a simple rotation of the focus ring.

Mode 33 is available to optimise the built-in stabilization for dynamic sport action and subsequently simplifies framing.

In addition to the focus ring's Linear Response MF, there are 4 focus hold buttons for maximum versatility.


Overall, this Sony FE 400mm F2.8 GM OSS lens offers remarkable optical quality at a mere weight of 2895g, allowing you to capture super telephoto shots, on-the-go and even handheld.




Click for FE 400mm F2.8 GM OSS lens/body compatibility

Certain cameras require an update for full functionality.


1: Compared to the Sony 300mm F2.8 G SSM II mounted to the Sony a9 (via LA-EA3) (Sony tested).

2: Not guaranteed to be 100% dust and moisture proof.

Focal Length


Maximum Aperture


Minimum Aperture


Lens Mount

Sony E

Format Compatibility


Angle of View

6° 10'

Maximum Magnification


Macro Reproduction Ratio


Minimum Focus Distance

8.86' / 2.7 m

Optical Design

23 Elements in 17 Groups

Diaphragm Blades

11, Rounded

Focus Type


Image Stabilization


Tripod Collar

Fixed and Rotating

Filter Size

40.5 mm (Drop-In)

Dimensions (DxL)

6.22 x 14.13" / 158.1 x 359 mm


6.4 lb / 2895 g

1x Sony FE 400mm f/2.8 GM OSS Lens

1x Front Lens Cap

1x ALC-R1EM Rear Lens Cap

1x ALC-SH155 Lens Hood

1x Lens Strap

1x Case Strap

1x Limited One-Year Warranty

Write Your Own Review

You're reviewing: Sony FE 400mm F2.8 GM OSS Lens