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Your cart is empty.Product Description
Meike MK-EFTR-A Metal AF Auto Focus Lens Adapter for EF/ EF-S Mount lens to fits on EOS-R Mount Mirrorless Cameras
Feature:
- Smooth aluminum bayonet, easy to install and use.
- The use of electronic contacts, corresponding to the EF / EF-S lens auto focus, hand shake compensation and other functions.
Compatibility:
EF Lens
EF-S Lens
RF camera
Volume: 72*45*72mm
Weight: 110g
Package：
- 1*Adapter
- 1*Front cover
- 1*Rear cover
- 1*Silica gel
Weather Gasket
Dust-proof and waterproof structure to protect the product.
Auto Focus:
Supports the function Auto-Exposure, Auto-Focus,Automatic diaphragm and Auto-Aperture of EOS EF EFs Lens and EOS R Camera.
Manual adjustment aperture:
Free choice to shooting in any environment
Gold-plated copper contact:
Adapt metal electronic contacts ensuring the stability of power and information transmission.
Metal Alloy:
Made of aluminum alloy, very durable and stable.
Paul
2025-08-24 14:25:27
This is a great adapter to use your older lenses with the new RF system from Canon!I switched to the EOS R camera last year and love the new mirrorless cameras from Canon. I have so many EF mount lenses that I have collected over the years and didn't want to sell them and fully switch. This adapter allows me to use my older lenses on the EOS R mount system.I like this adapter for three reasons.It is works perfect with my EF mount lenses. I was worried my EF lenses wouldn't work as smoothly or quickly with the autofocus works amazing. It's like having a native RF mount lens on the camera. An example is, I can use my EF 24-70 MK2 2.8 L on my EOS R and it works perfectly. I tested it vs my Canon adapter and from what I could tell, it worked the same.Price & Availablity! It is half the price of the Canon adapter. There is a shortage of adapters lately. I'd say over the last 3 months it's hard to find the Canon RF to EF adapter, this one was in stock and is a great option.Build Quality. It feels solid and has a rubber gasket for protecting your lens and body from dust. It's slightly lighter and I'm always happy so shave off weight from my camera setup.I picked this up and keep it on my 35mm 1.8 lens. I love having it always adapted. It makes switching lenses so quick and easy. If you need an adapter for your EOS R, R5, Rp, or R6...This is a great option.
Mark Bartosik
2025-08-06 13:25:23
Most of the reviews have this well covered that it is a great adapter and all of my EF lenses work very well with it. AF is quick and build quality is great and eye AF worked perfectly. I was not expecting to be as happy with this adapter as i am!Keep in mind that where you will notice a difference in build quality is when you start getting into heavier glass. With my 70-200mm lens installed, i notice a very slight flex or wiggle movement. The average Joe may not notice this, but as i have used macro extension tubes with my DSLR, i knew what the slight flexing was. I assume that it would be worse with a 100-400mm or even 150-600mm. *This slight flex does not make me think that it will break, but for long term is you are doing a lot of telephoto photography, make sure to get you hands on an actual Canon adapter as it is tighter and just overall a perfect fit.
Joe Hodkiewicz
2025-08-04 13:50:35
I am using this with a new Canon EOS RP. I probably would have bought the Canon adapter, but I really wanted to use my new camera with my old lenses and there was no indication when Canon would be shipping adapters again. I was a little concerned about the reviews that said that it did not hold the lenses snugly. I certainly did not want my lenses falling off in the field. Maybe there is some variation from unit to unit, but the unit I have works well with my two EF lenses (70-200 mm, and 70-300 mm). There is a very small amount of rotational play at both the adapter to camera interface and the adapter to lens interface, but it is slight and I definitely do not feel concerned that my lens will fall out. They click into place firmly and there is no way you are going to get them off without depressing the release lever and rotating them back to the release position. There is no discernable play along the axis of the lens at all. My autofocus works perfectly. I agree it would be nice if there was zero rotational play, but I am still going to give it 5 stars. I am happy I can use my lenses on my new camera.
Don Harries
2025-07-25 10:14:34
I purchased the adapter back in December. Works great. However, about 2 weeks ago noticed I was having issues with my lens being manual focus so I took the lens and removed it and put it back on and it was working fine this weekend. Realized that the lock switch that holds my EF lenses on is no longer working, other than that, it's worked great with all my EF lenses
Sam
2025-07-22 18:39:25
Great value for the price, and the quality is amazing!
Rad Astronaut
2025-06-26 10:53:08
I picked up the Canon R8 and didn’t want to have to invest in RF lenses right away, so I also bought this adapter for my EF and EFs lenses.I just got it and so far it’s perfect. It’s not heavy, but it doesn’t feel cheap. I’m pretty sure this is the 2nd gen of this adapter because I’ve heard complaints about other mount material. But this is metal and it fits snugly into my camera’s RF mount, and my EF 50mm 1.8 lens fit snugly into it with zero wiggle that I could see. Auto focus is as fast as it should be and the image quality is perfect.I was nervous getting a “budget†adapter, but most of the reviews are positive and Meike has a good reputation for inexpensive gear that is decent. I’ll update this review if anything changes, but right now I’m so happy I spent half the money and bought this over the cheapest canon adapter ($129).It’s very clean looking and doesn’t distract with branding. Highly recommend.
Joshua Valdez
2025-06-23 14:52:50
This thing feels like garbage. The mount isn’t metal, but chrome-plastic. It is difficult to attach and detach lenses from the mount, and a few times I had issues removing my Canon EF 100mm f/2.0 from it. It feels hollow and brittle and could snap with the right amount of force, and I wouldn’t trust it with my more expensive lenses. Functionally, works fine, but swapping lenses with this thing feels terrible. Could work as a permanent solution to keep on a lens, if you strictly shoot mirrorless.
David W. Moorre
2025-06-15 15:50:19
Well fitting, high quality basic lens adapter for the EF/EF-S to EOSRAll my EF/EF-S lenses work as smoothly or quickly as they did on my dSLR. The autofocus works amazing well.Meike is the best value. It's very durable and lenses seat tightly and securely. I expected noting less from Meike.
GWANG MIN,GOH
2025-05-01 13:52:45
Any EF and EF-S lens fit this RF adapter
A
2025-04-06 13:47:55
مرا Øلو اوتو Ùˆ يدوي سوا
Bill P
2025-03-30 13:26:46
I have bought Mieke lens adapters before and they're great. Lovely fit and I can use all of R8 functions as normal.
Bernadett Gelencsér-Fata
2025-03-07 20:58:46
Funktionert einwandfrei. Top Preis-Leistung.
Xavier
2025-02-02 13:53:12
Franchement pour le prix c'est du tout bon. J'ai testé avec mes différents objectifs EFS et ca tourne pour l'instant à voir dans le temps mais en l'état au regard du prix c'est excellent.
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