Meike MK-EFTR-A Auto Focus Lens Mount Adapter for Canon EF / EF-S lens to Canon RF EOS R RP R3 R5 R6 II R7 R8 R10 R50 R100 R5C
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Specifications
- Brand Name
- MEIKE
- High-concerned chemical
- None
- Origin
- Mainland China
- Model Number
- MK-EFTR-A
- Compatible Brand
- Canon
- Focus Type
- Auto Focus
- Lens Adapters Type
- Lens Adapters
- Certification
- CE
- Compatible camera
- RF Mount Camera
- Applicable lens
- EOS EF /EF-S Mount lens
- Weight
- 110g
Product Description
Meike MK-EFTR-A Auto Focus Lens Mount Adapter
for Canon EF EF-S lens to Canon RF EOS R RP R3 R5 R6 II R7 R8 R10 R50 R100 R5C
Feature:
Compatible with various lens mounts: for Canon EF / EF-S Mount lens.
It adopts full electronic bayonet, supports autofocus, shake compensation and other functions.
Both the camera and lens mounts are made of metal, which improves reliability.
Specification:
Model: MK-EFTR-A
Compatible camera: for Canon RF Mount Camera
Applicable lens: for Canon EF /EF-S Mount lens
Process: frosted spray coating
Internal process: matte pattern process
Material: plastic body + metal bayonet + full copper contacts
Weight: 110g
Package list:
1 x Lens adapter Ring
The product has been replaced with a new version.
Pros & Cons
Pros
- Auto focus and stabilization for Canon EF/EF-S on RF bodies (R, R5, R6 etc.).
- Lightweight 110g with full electronic contacts.
- CE certified, broad compatibility list.
- Expands lens options for EOS R series.
Cons
- May have slight AF speed loss vs native RF.
- No weather sealing specified.
- Bulkier setup with adapted lenses.
- Firmware updates needed for some bodies.
Common Questions
What lenses is the Meike MK-EFTR-A adapter compatible with?
Canon EF/EF-S mount lenses to Canon RF mount cameras like EOS R, RP, R3, R5 etc.
Does this lens mount adapter support auto focus?
Yes, full electronic bayonet with autofocus, image stabilization, CE certified.
What is the weight and size of this EF to RF adapter?
110g lightweight, compact design for mirrorless cameras.
How do I use this adapter on Canon RF cameras?
Mount EF/EF-S lens onto adapter, then to RF body; supports all functions.
What is the shipping origin for this Meike adapter?
Mainland China; 110g, quick worldwide shipping.
Product information last updated on November 26, 2025