The Sony a6400 uses the Sony E-mount system, providing access to 37 compatible lenses ranging from $79 to $1,299. Sony's mirrorless lens mount used across the Alpha and FX cinema lines, with the deepest third-party lens ecosystem of any mirrorless system.

Browse by Lens Type

Standard Zoom
8 options
Standard Prime
11 options
Wide-Angle Zoom
3 options
Wide-Angle Prime
13 options
Telephoto Zoom
2 options

Most Popular Lenses for the Sony a6400

#1 · Sony
E 10-18mm f/4 OSS
$749
#2 · Sony
E PZ 18-105mm f/4 G OSS
$599
#3 · Sony
E 16-55mm f/2.8 G
$1,299

On the Sony a6400

The Sony a6400 has an APS-C sensor, so every focal length below frames about 1.5× tighter than the same lens on full-frame. It has no in-body stabilisation, so only lenses with their own OSS/IS are stabilised. Body weight is 403g (14.2 oz); the totals below include it.

LensEquivalent field of viewBody + lensStabilisation
Sony E 10-18mm f/4 OSS15-27mm628g (1.38 lb)Lens OSS only
Sony E PZ 18-105mm f/4 G OSS27-158mm830g (1.83 lb)Lens OSS only
Sony E 16-55mm f/2.8 G24-83mm897g (1.98 lb)Unstabilised
Sony E PZ 16-50mm f/3.5-5.6 OSS II24-75mm512g (1.13 lb)Lens OSS only
Sony E 20mm f/2.830mm472g (1.04 lb)Unstabilised
Sigma 30mm f/1.4 DC DN Contemporary45mm668g (1.47 lb)Unstabilised
Sony E 35mm f/1.8 OSS53mm558g (1.23 lb)Unstabilised
Sigma 56mm f/1.4 DC DN Contemporary84mm683g (1.51 lb)Unstabilised

All Compatible Lenses (37)

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Frequently Asked Questions

What lens mount does the Sony a6400 use?

The Sony a6400 uses the Sony E-mount. Sony's mirrorless lens mount used across the Alpha and FX cinema lines, with the deepest third-party lens ecosystem of any mirrorless system.

How many lenses are compatible with the Sony a6400?

Gearbase tracks 37 Sony E-mount lenses that are compatible with the Sony a6400's APS-C sensor.

What is the price range for lenses on the Sony a6400?

Compatible lenses range from $79 to $1,299 MSRP, with an average price of $442.

Can I use third-party lenses with the Sony a6400?

Yes — the Sony E-mount system has a growing range of native and third-party lenses from manufacturers like Sony, Sigma, Tamron, Samyang, and others.