Best portrait lenses for the Sony a7 IV
38 portrait lenses that fit the Sony a7 IV (Sony E mount) — flattering compression and subject separation — the classic portrait focal lengths. Sorted brightest-aperture first; every spec from the manufacturer's catalog.
Start with the Laowa Argus 35mm f/0.95 FF. At f/0.95 it is the brightest of the 38 portrait Sony E lenses that fit the Sony a7 IV — the full comparison is below.
It is manual focus — no autofocus on the Sony a7 IV. If you want autofocus for portrait, the brightest AF option here is Sony FE 50mm f/1.2 GM at f/1.2.
Check the Laowa Argus 35mm f/0.95 FF price on Amazon →
One limit of this table: it lists only Sony E lenses that mount natively on the Sony a7 IV — lenses fitted through an adapter are not included here. See which mounts adapt to which.
Weight & weather sealing on the Sony a7 IV
On long approaches the decision is often made by weight, not aperture. Published weights for 33 of the 38 lenses above (the other 5 have no verified weight in our dataset yet — omitted, never estimated):
| Lens | Weight | Weather sealing |
|---|---|---|
| Viltrox AF 50mm f/2.0 | 205g | None claimed |
| Samyang AF 75mm f/1.8 FE | 230g | None claimed (Samyang makes no weather-sealing claim) |
| Zeiss Loxia 50mm f/2 | 320g | Mount gasket only (Zeiss states a sealing ring at the bayonet only; manual focus) |
| Yongnuo YN 85mm f/1.8S DF DSM | 346g | Not verified (weight from the third-party E-mount list row Yongnuo 'YN85mm F1.8S DF DSM'; sealing not stated on the source page) |
| Meike AF 85mm f/1.8 SE Mark II | 369g | Not verified (weight from the third-party E-mount list row '85mm F1.8 SE Mark II'; sealing not stated on the source page) |
| Sony FE 85mm f/1.8 | 371g | Weather-sealed |
| Meike AF 85mm f/1.8 STM | 386g | Not verified (weight from the third-party E-mount list row '85mm F1.8 FF STM'; sealing not stated on the source page) |
| Meike AF 85mm f/1.8 Pro | 389g | Not verified (weight from the third-party E-mount list row '85mm f1.8 Pro FF AF STM'; sealing not stated on the source page) |
| Zeiss Batis 85mm f/1.8 | 475g | Weather-sealed |
| Viltrox AF 85mm f/1.8 II | 484g | Not verified (weight from the third-party E-mount list row Viltrox 'AF 85mm F1.8 II'; sealing not stated on the source page) |
| Samyang AF 85mm f/1.4 FE II | 509g | Not verified (weight from the third-party E-mount list row Samyang 'AF 85mm F1.4 FE II'; sealing not stated on the source page) |
| Sony FE 50mm f/1.4 GM | 516g | Weather-sealed |
| Sirui Aurora 85mm f/1.4 | 540g | Not verified (weight from the third-party E-mount list row 'Aurora Series 85mm F1.4'; sealing not stated on the source page) |
| Sony FE 90mm f/2.8 Macro G OSS | 602g | Not verified |
| Sigma 85mm f/1.4 DG DN Art | 625g | Weather-sealed |
| Sony FE 85mm f/1.4 GM II | 642g | Weather-sealed |
| Sony FE 100mm f/2.8 Macro GM OSS | 646g | Not verified (weight from Sony product code SEL-100M28GM; sealing not stated on the source page) |
| Laowa 100mm f/2.8 2x Ultra Macro APO | 650g | None claimed |
| Samyang AF 35mm f/1.4 FE II | 659g | Not verified (weight from the third-party E-mount list row Samyang 'AF 35mm F1.4 FE II'; sealing not stated on the source page) |
| Sigma 50mm f/1.4 DG DN Art | 660g | Weather-sealed |
| Sony FE 100mm f/2.8 STF GM OSS | 700g | Not verified (weight from Sony product code SEL-100F28GM; sealing not stated on the source page) |
| Meike AF 85mm f/1.4 MIX | 735g | Not verified (weight from the third-party E-mount list row '85mm F1.4 AF'; sealing not stated on the source page) |
| Samyang AF 135mm f/1.8 FE | 772g | Weather-sealed (rated for light rain, snow and dust) |
| Sony FE 50mm f/1.2 GM | 778g | Not verified (weight from Sony product code SEL-50F12GM; sealing not stated on the source page) |
| Sony Planar T* FE 50mm f/1.4 ZA | 778g | Not verified (weight from Sony product code SEL-50F14Z; sealing not stated on the source page) |
| Sony FE 85mm f/1.4 GM | 848g | Not verified (weight from Sony product code SEL-85F14GM; sealing not stated on the source page) |
| Tamron 70-180mm f/2.8 Di III VXD G2 | 855g | Weather-sealed |
| Sony FE 135mm f/1.8 GM | 953g | Weather-sealed |
| 7Artisans AF 135mm f/1.8 | 1014g | Not verified (weight from the third-party E-mount list row 7Artisans 'AF 135mm F1.8'; sealing not stated on the source page) |
| Sony FE 70-200mm f/2.8 GM OSS II | 1045g | Weather-sealed |
| Tamron 35-150mm f/2-2.8 Di III VXD | 1165g | Weather-sealed |
| Sony FE 50-150mm f/2 GM | 1340g | Not verified (weight from Sony product code SEL50150GM; sealing not stated on the source page) |
| Sony FE 70-200mm f/2.8 GM OSS | 1480g | Not verified (weight from Sony product code SEL-70200GM; sealing not stated on the source page) |
Packing light? The lightest here is the Viltrox AF 50mm f/2.0 at 205g. The lightest weather-sealed option is the Sony FE 85mm f/1.8 at 371g.
Complete the kit for the Sony a7 IV
- The Laowa Argus 35mm f/0.95 FF takes 72mm front filters. One 72mm set (polariser, ND) also fits every other 72mm lens you add later — see which ones. 72mm filters on Amazon →
- The Sony a7 IV takes an NP-FZ100 battery (CFexpress Type A memory cards, SD cards) — a spare battery and the right card class are body-specific, not lens-specific. NP-FZ100 battery on Amazon →
FAQ
What is the best portrait lens for the Sony a7 IV?
Laowa Argus 35mm f/0.95 FF (35mm f/0.95) is the standout portrait option that fits the Sony a7 IV. 38 portrait Sony E lenses fit in total — compare them below.
Do these portrait lenses fit the Sony a7 IV?
Yes — every lens here is a Sony E mount lens, so it fits the Sony a7 IV and covers its full-frame sensor.
What is the lightest portrait lens for the Sony a7 IV?
The Viltrox AF 50mm f/2.0 at 205g (manufacturer-published weight). The lightest weather-sealed option is the Sony FE 85mm f/1.8 at 371g. Weights for 33 of the 38 lenses on this page are in the weight table above.
Already own the Sony a7 IV, shopping for a spare or an upgrade? Sony a7 IV on Amazon →
All lenses for the Sony a7 IV · the same use across mounts: Portrait lenses for Sony E · all cameras