๐ŸŒ Worldwide shipping ยท 30-day returns ยท Rated Excellent on Trustpilot โ˜…โ˜…โ˜…โ˜…ยฝ
Price
$299.99
MK-EFTR-B AF Autofocus Control Ring Mount Adapter Compatible with Canon EF/EF-S Lenses on EOS R Cameras RF Mount โ€” image 1
Adapter Ringsayexโœ“ In stock

MK-EFTR-B AF Autofocus Control Ring Mount Adapter Compatible with Canon EF/EF-S Lenses on EOS R Cameras RF Mount

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$299.99
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About this item
  • โœ”๏ธ (quality) high-quality lens adapter for optimal handling
  • โœ”๏ธ (Simple) Get more out of your system camera! Because the adapter allows you to mount all Canon EF/EF-S lenses on mirrorless Canon EOS-R cameras (RF-mount)
  • โœ”๏ธ (Fit) This adapter allows you to attach all Canon EF / EF-S lenses to Canon EOS R cameras
  • โœ”๏ธ (Practical) Supports the function of automatic exposure, exposure measurement, auto-focus as well as infinite focusing and image stabiliser of Canon EOS EF EFs lenses and EOS R cameras.
  • โœ”๏ธ (service) instruction manual in English, seller from Germany
Product description

Meike MK-EFTR-B Auto Focus Control Ring Adapter Ring for EF/EF-S Lens to EOS-R Cameras With this adapter you can get more out of your system camera. Because the adapter allows you to attach all Canon EF/EF-S lenses to mirrorless Canon EOS-R mount cameras. Locking the adapter into the bayonet of your camera guarantees optimal grip and protection against overturning. The electronic gold-plated contacts support the function of automatic exposure, exposure measurement, auto-focus, infinite focusing and image stabilizer of Canon EOS EF EFs lenses and EOS R cameras. Specifications: Material: aluminium, plastic Colour: black. USB Type-C connection for firmware updates. Weight : 130 g Size: 74.4 x 24 mm Box contents: 1 x MK-EFTR-B lens adapter. 2 x lids. 1 x Hand Note (English).

Product details
Brand
ayex
Manufacturer
ayex
EAN
4250559524601

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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MK-EFTR-B AF Autofocus Control Ring Mount Adapter Compatible with Canon EF/EF-S Lenses on EOS R Cameras RF Mount | Bigamart