What filter size does the Viltrox AF 35mm f/1.8 take?

The Viltrox AF 35mm f/1.8 takes 55mm screw-in filters — its front filter thread is 55mm. Any standard 55mm UV, polarizer or ND filter screws straight on.

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Sony E lenses that share the 55mm thread

Buy one good set of 55mm filters and it also fits:

• Sony E 11mm f/1.8 — 11mm f/1.8
• Sony E 15mm f/1.4 G — 15mm f/1.4
• Sony FE 35mm f/1.8 — 35mm f/1.8
• Sigma 18-50mm f/2.8 DC DN Contemporary — 18-50mm f/2.8
• Sigma 56mm f/1.4 DC DN Contemporary — 56mm f/1.4
• Sony Vario-Tessar T* E 16-70mm f/4 ZA OSS — 16-70mm f/4
• Sony E 18-135mm f/3.5-5.6 OSS — 18-135mm f/3.5-5.6
• Sony FE 28-70mm f/3.5-5.6 OSS — 28-70mm f/3.5-5.6
• Sony FE 28-70mm f/3.5-5.6 OSS II — 28-70mm f/3.5-5.6
• Sony FE 50mm f/2.8 Macro — 50mm f/2.8
• Viltrox AF 24mm f/1.8 — 24mm f/1.8
• Viltrox AF 28mm f/1.8 — 28mm f/1.8

Screw-in filters are mount-agnostic — 10 verified lenses on other mounts also take 55mm: see every 55mm lens.

A step-up ring also lets a 55mm lens use one size-larger filters, which is how many photographers standardize a single filter set across lenses.

All 55mm lenses: the 55mm hub · every covered lens: filter sizes index · this lens on Amazon: Viltrox AF 35mm f/1.8

Thread sizes verified 2026-08-28 against community-maintained per-mount lens specification tables (compiled from the manufacturers' own spec sheets), matched brand-strictly to our lens index. Lenses whose thread we could not uniquely verify are left out rather than guessed — coverage grows as verified data lands.