Best vlogging lenses for the Sony a6400
20 vlogging lenses that fit the Sony a6400 (Sony E mount) — wide enough at arm's length. Sorted brightest-aperture first; every spec from the manufacturer's catalog.
Start with the Sirui Sniper 16mm f/1.2. At f/1.2 it is the brightest of the 20 vlogging Sony E lenses that fit the Sony a6400 — the full comparison is below.
Check the Sirui Sniper 16mm f/1.2 price on Amazon →
One limit of this table: it lists only Sony E lenses that mount natively on the Sony a6400 — lenses fitted through an adapter are not included here. See which mounts adapt to which.
What these focal lengths actually give you on the Sony a6400
The Sony a6400 has an APS-C sensor, so it sees a 1.5× crop of what each lens projects. Every focal length below therefore frames 1.5× tighter than its marked number. A 50mm on the Sony a6400 frames like 75mm, not the "normal" view its marked number implies.
| Lens | Marked | Frames like, on the Sony a6400 |
|---|---|---|
| Sirui Sniper 16mm f/1.2 | 16mm | 24mm |
| Viltrox AF 13mm f/1.4 | 13mm | 20mm |
| Sony E 15mm f/1.4 G | 15mm | 23mm |
| Sigma 16mm f/1.4 DC DN Contemporary | 16mm | 24mm |
| Sony E 11mm f/1.8 | 11mm | 17mm |
| Yongnuo YN 11mm f/1.8S DA DSM WL | 11mm | 17mm |
| Yongnuo YN 16mm f/1.8S DA DSM | 16mm | 24mm |
| 7Artisans AF 10mm f/2.8 (APS-C) | 10mm | 15mm |
| Tamron 11-20mm f/2.8 Di III-A RXD | 11-20mm | 17–30mm |
| Tokina atx-m 11-18mm f/2.8 E | 11-18mm | 17–27mm |
| Tamron 12-20mm F2.8 (A084) | 12-20mm | 18–30mm |
| Tamron 20-40mm f/2.8 Di III VXD | 20-40mm | 30–60mm |
| Sony E PZ 18-200mm f/3.5-6.3 OSS | 18-200mm | 27–300mm |
| Sony E 10-20mm f/4 PZ G | 10-20mm | 15–30mm |
| Sony E 10-18mm f/4 OSS | 10-18mm | 15–27mm |
| Sony FE 16-35mm f/4 PZ G | 16-35mm | 24–53mm |
| Sony E PZ 18-105mm f/4 G OSS | 18-105mm | 27–158mm |
| Sony E PZ 18-110mm f/4 G OSS | 18-110mm | 27–165mm |
| Sony FE 20-70mm f/4 G | 20-70mm | 30–105mm |
| Sony FE PZ 28-135mm f/4 G OSS | 28-135mm | 42–203mm |
Weight & weather sealing on the Sony a6400
On long approaches the decision is often made by weight, not aperture. Published weights for 18 of the 20 lenses above (the other 2 have no verified weight in our dataset yet — omitted, never estimated):
| Lens | Weight | Weather sealing |
|---|---|---|
| Sony E 10-20mm f/4 PZ G | 178g | Weather-sealed |
| Sony E 11mm f/1.8 | 181g | Weather-sealed |
| Sony E 15mm f/1.4 G | 219g | Weather-sealed |
| Sony E 10-18mm f/4 OSS | 225g | Not verified (weight from Sony product code SEL-1018; sealing not stated on the source page) |
| Yongnuo YN 11mm f/1.8S DA DSM WL | 260g | Not verified (weight from the third-party E-mount list row Yongnuo 'YN11mm F1.8S DA DSM WL'; sealing not stated on the source page) |
| Yongnuo YN 16mm f/1.8S DA DSM | 274g | Not verified (weight from the third-party E-mount list row Yongnuo 'YN16mm F1.8S DA DSM'; sealing not stated on the source page) |
| Tamron 11-20mm f/2.8 Di III-A RXD | 335g | Weather-sealed |
| Tokina atx-m 11-18mm f/2.8 E | 335g | None claimed |
| Sony FE 16-35mm f/4 PZ G | 353g | Weather-sealed |
| Tamron 20-40mm f/2.8 Di III VXD | 365g | Weather-sealed |
| Sirui Sniper 16mm f/1.2 | 384g | Not verified (weight from the third-party E-mount list row '16mm F1.2'; sealing not stated on the source page) |
| Sigma 16mm f/1.4 DC DN Contemporary | 405g | None claimed |
| Viltrox AF 13mm f/1.4 | 415g | Mount gasket only (dust-proof seal at the aperture ring and mount joint, not full weather sealing) |
| Sony E PZ 18-105mm f/4 G OSS | 427g | Not verified (weight from Sony product code SEL-P18105G; sealing not stated on the source page) |
| Sony FE 20-70mm f/4 G | 488g | Weather-sealed |
| Tamron 12-20mm F2.8 (A084) | 570g | Weather-sealed (Tamron's own term is "Moisture-Resistant Construction" — "leak-resistant seals throughout the lens barrel"; the maker does not use the words weather-sealed. Source page states "Length and weight are for Sony E-mount", so 570g is the Sony E figure (the nikon-z entry's 585g comes from a different source and is not in conflict).) |
| Sony E PZ 18-110mm f/4 G OSS | 1105g | Not verified (weight from Sony product code SEL-P18110G; sealing not stated on the source page) |
| Sony FE PZ 28-135mm f/4 G OSS | 1215g | Not verified (weight from Sony product code SEL-P28135G; sealing not stated on the source page) |
Packing light? The lightest here is the Sony E 10-20mm f/4 PZ G at 178g. The lightest weather-sealed option is the Sony E 10-20mm f/4 PZ G at 178g — the same lens.
Complete the kit for the Sony a6400
- The Sirui Sniper 16mm f/1.2 takes 58mm front filters. One 58mm set (polariser, ND) also fits every other 58mm lens you add later — see which ones. 58mm filters on Amazon →
- The Sony a6400 takes an NP-FW50 battery (Memory Stick, SD cards) — a spare battery and the right card class are body-specific, not lens-specific. NP-FW50 battery on Amazon →
FAQ
What is the best vlogging lens for the Sony a6400?
Sirui Sniper 16mm f/1.2 (16mm f/1.2) is the standout vlogging option that fits the Sony a6400. 20 vlogging Sony E lenses fit in total — compare them below.
Do these vlogging lenses fit the Sony a6400?
Yes — every lens here is a Sony E mount lens, so it fits the Sony a6400 and covers its APS-C sensor.
What is the lightest vlogging lens for the Sony a6400?
The Sony E 10-20mm f/4 PZ G at 178g (manufacturer-published weight). The lightest weather-sealed option is the Sony E 10-20mm f/4 PZ G at 178g — the same lens. Weights for 18 of the 20 lenses on this page are in the weight table above.
Already own the Sony a6400, shopping for a spare or an upgrade? Sony a6400 on Amazon →
All lenses for the Sony a6400 · the same use across mounts: Vlogging lenses for Sony E · all cameras