K&F Concept EF to EOS R Adapter, Auto Focus Lens Mount Adapter for Canon EF EF-S Lens and Canon EOS R/RF Mount Cameras
SKU: KF06.520
Compatibility and Performance: The adapter fits perfectly on my EOS R6, and attaching my old EF lenses was a breeze. It was a delight to be able to use these lenses on my newer camera. The auto-focus functionality with my EF lenses worked well, which I was concerned about initially. This seamless integration has significantly enhanced the versatility of my camera setup.
Build Quality: The adapter feels well-crafted, made of what seems to be high-quality metal. The plastic caps also exhibit a good build quality, adding to the overall sturdy feel of the product.
Ease of Use: Both attaching the adapter to the camera and the lenses to the adapter were straightforward processes. I encountered no difficulties in handling or operation.
Mystery Foam Cutout: Upon unboxing, I noticed a foam square cutout that was empty. While it didn't seem like anything was missing, the purpose of this cutout remains unclear. It's a minor detail and doesn't impact the functionality of the adapter but I am curious If I am missing something from the package.
Overall Satisfaction: I am very pleased with the K&F Concept EF to EOS R Adapter. Its ability to bring new life to my EF lenses on an EOS R camera is great!
Build Quality: The adapter feels well-crafted, made of what seems to be high-quality metal. The plastic caps also exhibit a good build quality, adding to the overall sturdy feel of the product.
Ease of Use: Both attaching the adapter to the camera and the lenses to the adapter were straightforward processes. I encountered no difficulties in handling or operation.
Mystery Foam Cutout: Upon unboxing, I noticed a foam square cutout that was empty. While it didn't seem like anything was missing, the purpose of this cutout remains unclear. It's a minor detail and doesn't impact the functionality of the adapter but I am curious If I am missing something from the package.
Overall Satisfaction: I am very pleased with the K&F Concept EF to EOS R Adapter. Its ability to bring new life to my EF lenses on an EOS R camera is great!
08/11/2024
Great affordable alternative to Canon converter. Tested with Canon 16-35 f1.8, 70-200 f2.8, 32 1.4, 50 1.8 and Sigma 150-500. All worked with no issues with autofocus. Overall l, really happy with this converter!
08/11/2024
I love this product! It is exactly like the on brand version, however, with a different name! It’s built, sturdy and tough, and it also has the protracted part for any gimbals to further assist with equilibrium. I love it.
08/11/2024
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.
07/11/2024
Got this since I have a bunch of EF lenses lying around, and it is a nice option not to empty my wallet on the expensive RF lenses. I am using this with my Canon R5 and R8 bodies. This adapter is a solid alternative to the OEM mount that works well with the Canon EF 70-200mm 2.8 L lens and Canon EF 50mm 1.2 L lens. Pretty happy with it so far, and I can say that I can recommend this for anyone with EF lenses with an RF-native camera body, especially for under 50 dollars!
05/11/2024
Seems very solid, autofocus works quickly and reliably on my XT30ii with Sigma 18-35. I can recommend it - especially for the price.
31/10/2024
For most part, the adapter seems well made and works OK as intended.
It has a built-in tripod mount but if you look closely at the photo, the metal is
pitted and rough. fortunately, the finish on the rest of the adapter is much better.
It has a built-in tripod mount but if you look closely at the photo, the metal is
pitted and rough. fortunately, the finish on the rest of the adapter is much better.
27/10/2024
I got this adapter to mount the only EF nifty-fifty lens that I own on my Canon EOS R100 camera. The adapter does the job, autofocus works, and transmits EXIF information. No issues mounting the adapter to the camera or mounting the lens to the adapter.
The adapter with end caps came in a nice box with an allen key wrench and a user manual. The tripod foot can be detached. The adapter is made of metal, looks and feels nice but does not have weather sealing. It weighs around 150g. So, works well with a light lens on the compact body.
I prefer using native mount lenses. I also shoot with Nikon Z and Sony mirrorless cameras. So, for occasional use, this adapter works. Reliability is unknown at this time. Over the years, I have got a lot of K&F products, they all have turned out good and hope this one will as well.
The adapter with end caps came in a nice box with an allen key wrench and a user manual. The tripod foot can be detached. The adapter is made of metal, looks and feels nice but does not have weather sealing. It weighs around 150g. So, works well with a light lens on the compact body.
I prefer using native mount lenses. I also shoot with Nikon Z and Sony mirrorless cameras. So, for occasional use, this adapter works. Reliability is unknown at this time. Over the years, I have got a lot of K&F products, they all have turned out good and hope this one will as well.
20/10/2024