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Black metal lens adapter ring with matte finish

Urth

Urth ULMA-EF-E Canon EF/EF-S to Sony E Lens Adapter

SKU CH-KDFD-72TKK

Manual adapter connects Canon EF/EF-S lenses to Sony E-mount cameras with a light-sealed aluminium mount

  • Product typeDigital Camera Accessory Kits
  • Manual focus control with Canon EF/EF-S lenses on Sony E bodies
  • Snug light-sealed fit from machined aluminium and copper construction
  • Anti-reflection matte coating reduces internal flare
  • Combine Canon lenses with Sony cameras for new creative options
  • Purchase funds planting of five trees in deforested areas

Manual Canon EF/EF-S to Sony E Adapter

The Urth ULMA-EF-E adapter lets photographers mount any Canon EF or EF-S lens onto a Sony E-mount camera body. It is machined from hardened aluminium and copper with an anti-reflection matte finish for a snug, light-sealed connection. Electronic communication is not supported, so focus and exposure must be adjusted manually. The adapter is backed by a lifetime warranty.

Replacing Native Autofocus Lenses

This adapter replaces the need for native Sony E-mount glass when you already own Canon EF or EF-S lenses and want to use them on a Sony body. The jump is worth it for shooters who prefer manual control and have a collection of Canon lenses they wish to keep using. It does not suit photographers who require autofocus, electronic aperture control or EXIF data transfer.

Build Integration and Clearance

The adapter sits between the Canon lens and the Sony E-mount body, adding minimal bulk thanks to its precision-machined aluminium construction. It frees up budget by letting existing Canon glass serve a new system instead of buying duplicate focal lengths. Users must be comfortable setting aperture on the lens and focusing manually, as the camera cannot drive the lens electronically.

How it compares

Measured against everything we stock in Camera Bags & Protective Cases, at today’s prices. Recalculated every night.

Price $44.99
Cheaper than about 59% of the 1,297 comparable items (median $61.99).

Specifications

Product
Brand nameUrth
Model nameULMA-EF-E
Product typeDigital Camera Accessory Kits

Questions about this item

Does the Urth ULMA-EF-E adapter physically compensate for the flange-distance difference between Canon EF and Sony E-mount bodies?

Yes, the machined aluminium body is built to the correct thickness so a Canon EF or EF-S lens mounts at its native flange distance on a Sony E-mount camera.

What step do people often miss when installing this manual adapter?

Because no electronic contacts are present, the camera must be set to “Release without lens” or “Shoot without lens” before the shutter will fire.

Will the matte anti-reflection coating inside the adapter need any maintenance or replacement over time?

The coating is integral to the hardened aluminium and copper construction and is not a serviceable or replaceable part.

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