Sony
FE 400mm F2.8 GM OSS
Sony E · Prime · FULL FRAME
World's lightest 400mm F2.8 — 2895g with 3 fluorite elements, XD Linear AF, and OSS.
$12,000
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Last updated June 2026
Key specs at a glance
Focal Length
400 mm
Max Aperture
f/2.8
Mount
Sony E
Coverage
Full Frame
Stabilization
5 stops
Weight
2895 g
Min Focus
270 cm
Filter Size
40.5 mm
Where to buy the Sony FE 400mm F2.8 GM OSS
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Best for
Use-case scores
Scored algorithmically from verified specs. 10 = best in class.
Portrait
Fair- · f/2.8 aperture is solid for standard portraits
- · 11-blade rounded diaphragm creates creamy out-of-focus highlights
Sports & Action
Excellent- · Long telephoto reach (400mm) captures distant sports action
- · Constant fast f/2.8 aperture allows fast shutter speeds
Video & Hybrid
Good- · Optical image stabilization is vital for steady handheld panning
- · OIS is highly effective offering up to 5 stops of stability
Landscape
Fair- · Weather-sealed body protects against dust and rain in the field
Travel
Limited- · Weather-sealed body is prepared for varied travel climates
Wildlife
Excellent- · Excellent telephoto reach (400mm) for bird and animal shots
- · Optical image stabilization is crucial to keep telephoto shots steady
Macro & Close-up
Limited- · OIS stabilizes macro shooting, compensating for high-magnification handshake
Pros
- ✓ Prime design typically delivers strong sharpness and lighter weight
- ✓ Built-in optical image stabilization
- ✓ Weather-sealed construction for outdoor shooting
Cons
- – Premium price point
- – Relatively heavy for extended handheld use
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Full specifications
Verified specs · Sony FE 400mm F2.8 GM OSS