What filter size does the Voigtländer APO-Lanthar 50mm f/2 E take?

The Voigtländer APO-Lanthar 50mm f/2 E takes 49mm screw-in filters — its front filter thread is 49mm. Any standard 49mm UV, polarizer or ND filter screws straight on.

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Sony E lenses that share the 49mm thread

Buy one good set of 49mm filters and it also fits:

• Laowa 9mm f/2.8 Zero-D — 9mm f/2.8
• Samyang AF 45mm f/1.8 FE — 45mm f/1.8
• Sony E 16mm f/2.8 — 16mm f/2.8
• Sony E 20mm f/2.8 — 20mm f/2.8
• Sony E 30mm f/3.5 Macro — 30mm f/3.5
• Sony E 35mm f/1.8 OSS — 35mm f/1.8
• Sony E 50mm f/1.8 OSS — 50mm f/1.8
• Sony E 55-210mm f/4.5-6.3 OSS — 55-210mm f/4.5-6.3
• Sony FE 24mm f/2.8 G — 24mm f/2.8
• Sony FE 28mm f/2 — 28mm f/2
• Sony FE 40mm f/2.5 G — 40mm f/2.5
• Sony FE 50mm f/1.8 — 50mm f/1.8
• Sony FE 50mm f/2.5 G — 50mm f/2.5
• Sony Sonnar T* E 24mm f/1.8 ZA — 24mm f/1.8
• Sony Sonnar T* FE 35mm f/2.8 ZA — 35mm f/2.8
• Sony Sonnar T* FE 55mm f/1.8 ZA — 55mm f/1.8
• Yongnuo YN 50mm f/1.8S DA DSM — 50mm f/1.8
• Yongnuo YN 50mm f/1.8S DA DSM II — 50mm f/1.8

Screw-in filters are mount-agnostic — 5 verified lenses on other mounts also take 49mm: see every 49mm lens.

A step-up ring also lets a 49mm lens use one size-larger filters, which is how many photographers standardize a single filter set across lenses.

All 49mm lenses: the 49mm hub · every covered lens: filter sizes index · this lens on Amazon: Voigtländer APO-Lanthar 50mm f/2 EMF

Voigtländer APO-Lanthar 50mm f/2 E

Fits

Sony a6400, Sony a6700, Sony a7CR and 23 more Sony E cameras

Type

manual-focus standard prime 50mm

Max aperture

f/2

Weight

364 g

Weather-sealed

No

See price on Amazon

Thread sizes verified 2026-09-03 against per-mount lens specification tables and, where no such table exists (L-mount), the manufacturers’ own published specification pages, 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.