Sony E lens
Sony FE 400-800mm F6.3-8 G OSS
400–800 mm, f/6.3–8, made for full frame, stabilised. It mounts natively on 8 of our APS-C cameras; on the a6400 it frames like 600–1200 mm.
- 400–800 mm · 600–1200 mm equiv. on a6400
- f/6.3–8
- 105 mm filter
- 2,475 g
- Stabilised
- Weather-sealed
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On your camera
The view, the weight with the camera (battery and card included) and what the maker says about each pair. It is made for full-frame sensors and covers APS-C with room to spare.
| Camera | View (35 mm equiv.) | With the camera | Fit and maker's notes | Kit |
|---|---|---|---|---|
| Sony a6000 | 600–1200 mm | 2,819 g | Fits: fully compatible per Sony Sony lists this pair as fully compatible. Sony's page for this pair | |
| Sony a6100 | 600–1200 mm | 2,871 g | Fits: fully compatible per Sony Sony lists this pair as fully compatible. Sony's page for this pair | |
| Sony a6400 | 600–1200 mm | 2,878 g | Fits: fully compatible per Sony Sony lists this pair as fully compatible. Sony's page for this pair | |
| Sony a6600 | 600–1200 mm | 2,978 g | Fits: fully compatible per Sony Sony lists this pair as fully compatible. Sony's page for this pair | |
| Sony a6700 | 600–1200 mm | 2,968 g | Fits: fully compatible per Sony Sony lists this pair as fully compatible. Sony's page for this pair | |
| Sony ZV-E10 | 600–1200 mm | 2,818 g | Fits: fully compatible per Sony Sony lists this pair as fully compatible. Sony's page for this pair | |
| Sony ZV-E10 II | 600–1200 mm | 2,852 g | Fits: fully compatible per Sony Sony lists this pair as fully compatible. Sony's page for this pair | |
| Sony FX30 | 600–1200 mm | 3,121 g | Fits: fully compatible per Sony Sony lists this pair as fully compatible. Sony's page for this pair |
What it frames
At its closest (170 cm from the sensor) it fills the frame of the a6400 with a subject about 10 cm wide.
On the a6400, to scale
Other telephoto zooms for Sony E
The nearest in focal length, with the numbers that differ.
- Sony FE 200-600mm F5.6-6.3 G OSS300–900 mm equiv. · f/5.6–6.3 · 2,115 g (−360 g) · 95 mmCompare
- Sigma 150-600mm F5-6.3 DG DN OS Sports225–900 mm equiv. · f/5–6.3 · 2,100 g (−375 g) · 95 mmCompare
- Tamron 150-500mm F/5-6.7 Di III VC VXD225–750 mm equiv. · f/5–6.7 · 1,725 g (−750 g) · 82 mmCompare
- Sony FE 100-400mm F4.5-5.6 GM OSS150–600 mm equiv. · f/4.5–5.6 · 1,395 g (−1080 g) · 77 mmCompare
- Sigma 100-400mm F5-6.3 DG DN OS Contemporary150–600 mm equiv. · f/5–6.3 · 1,140 g (−1335 g) · 67 mmCompare
- Sigma 60-600mm F4.5-6.3 DG DN OS Sports90–900 mm equiv. · f/4.5–6.3 · 2,485 g (+10 g) · 105 mmCompare
Questions about this lens
Which cameras does the Sony FE 400-800mm F6.3-8 G OSS fit?
8 APS-C cameras in our catalogue: a6000, a6100, a6400, a6600, a6700, ZV-E10, ZV-E10 II, FX30. It is made for full frame, so it also fits the full-frame cameras on its mount.
What does it frame like on APS-C?
400–800 mm frames like 600–1200 mm on the a6400 (1.5x).
What filter size does it take?
105 mm screw-in filters. Every lens with a 105 mm thread.
Where these facts come from
Facts checked 9 Oct 2026 against the makers' specification pages. How we check
Size, weight, filter thread, close focus and magnification are Sony's published figures. We have not tested this lens; for image quality, read reviews from people who have.
Specifications
- Mount
- Sony E
- Made for
- Full-frame sensors (covers APS-C too)
- Focal length
- 400–800 mm
- Maximum aperture
- f/6.3–8
- Lens stabilisation
- Yes
- Weather sealing
- Yes, per the maker
- Filter thread
- 105 mm
- Weight
- 2,475 g
- Size (diameter × length)
- 119.8 × 346 mm
- Closest focus
- 170 cm
- Maximum magnification
- 0.23x
- Autofocus
- Yes
- Announced
- 2025
- Model number
- SEL400800G
- Note
- Internal zoom