Description
Price: ₹5,990 - ₹3,999.00
(as of Apr 13, 2025 19:34:06 UTC – Details)
Product Description
【 Auto Focus & Aperture Control】K&F Concept EF-EOS R adapter comes with the Gold-Plating Contact, delivers high speed Auto Focus, rapid detection and accurate image tracking needed to make good photos into great photos. Transpots EXIF Info and enhances advanced conductivity
【Electronic Adapter】Equipped with an Convert Bracket,which can be directly installed using standard tripod head, bottom is designed with a 1/4 screw hole, which is able to be directly installed with a quick release plate.
【Advanced Lens Image Stabilizer】Support IS lens stabilization function. Improves sharpness, quality and crispness in all conditions, including moving objects and low light and night time photography.
【Multi-Device Application】Compatible with Canon EOS EF EF-S mount D/SLR Lenses & Canon EOS R6, EOS R50, EOS R100, EOS R3, EOS R5C, EOS R5, EOS R6 Mark II, EOS RP, EOS 7, EOS 10, EOS RP cameras.
【Inner Matting Treatment Technology】efficiently absorbing reflected light to avoid flare and other phenomena. Easily disassembly the lens adapter with the release button, provided front and rear protective covers.
Neil Kennard –
Fantastic mount adapter.I purchased this to use my existing EF and EF-S lenses on a Canon EOS R10.All of the lenses I have tried have worked well with the adapter, both Canon and Sigma lenses.
jax4ever2 –
EDIT: After contacting customer service thru email and explaining the situation, they mailed over another copy of their product and the new adapter worked. Autofocus worked and I was able to adjust aperture smoothly like any other lens with the Canon EF 70-200mm f/2.8 IIIThe only difference that I noticed between my copy from Amazon and the copy sent over directly from K&F was that the Amazon copy didn’t come with the small hex key adjuster. This leads me to assume that my Amazon copy might’ve been a returned and defective product.If you’re like me and the product doesn’t work and you can’t get Amazon to exchange it, go thru directly to K&F. They’ll work with you and that’s a plus in my book!Original: This adapter does not work with Canon EF 70-200mm f/2.8 III and Canon EOS RP. When connected, camera settings show MF only, no AF or aperture control.The adapter works well with a Sigma 28mm f/1.4 ART lens, so this may be an issue with Canon lens compatibility (which would severely limit the adapter’s usefulness).I WOULD NOT RECOMMEND THIS ADAPTER
Amazon Customer –
Using R6 MkII, adaptor slotted into place well and feels very secure. Using with 2 EF lenses about 20 years old and works well. I had to clean the gold connectors on one of the lenses to get the auto focus working but all good since then
Peter A. Stavrakoglou –
I have tested this on two cameras, an EOS R and an EOS R7. Both cameras have the same issue this adapter. After taking a few shots, powering off the camera, changing lenses, and then powering on the camera, the camera does not respond as of there is no power. The battery is fully charged and I have tested with two other batteries with the same result. The item itself seems well-made although the mount side of the adapter for the lenses is somewhat tight.For some reason, communication between the camera and this adapter gets lost.UPDATE: I received a message from K&F customer service. They were concerned about my issue and replaced the adapter with a new one that functions far better. Not only that, but I want to point out that their packaging of the product is great, much better than most sellers. Their customer service is excellent. It’s rare these days to receive such personalized service from a seller. They respond quickly to my messages and kept me updated as to the shipping of a new adapter.
Tony Nguyen –
Af works like the original, the build is nicer than the canon one in my opinion. If it had weather sealing it would be nicer and a no brainer. It has 4 stars because there is slight play in the adapter, this is mainly from the ef side. It doesn’t affect usage, just a feel and ascetics thing. Apart from that would recommend this adapter as a good alternative to the canon. Would rather save the 90 and buy this for sure.