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Review Summary
2022-05-30T13:44:32
This item fixes it so that you can use all of your Canon EF lenses with your shiny new RF mount camera. No loss at all of electronic/autofocus experienced at all. Furthermore, Commlite's version is way cheaper than Canon's own.
Danielle C.
2022-03-06T18:01:15
I bought this because I have a number of Canon cameras with a mixture of EF and RF lenses, this will speed my migration away from my older EF cameras to RF cameras saving me money,
JEFF P.
2021-11-02T15:25:08
It works! I was bummed my Sigma (Canon) lens didn?t fit or work on it. Other than that I?m very happy.
MEGAN C.
2021-10-05T07:32:36
This works great on my Canon R5.. price is awesome !
BOB C.
2021-08-22T10:32:42
Don't love it... it's hard to get off an on
Michael T.
2021-07-29T08:49:18
This adapter works Perfectly!!
MERCEDES P.
2021-07-05T11:35:25
I have in the past only used Canon Lens Adaptors. But the Commlite Adapter seems to be of the same quality and best of all at a less cost than equivalent Canon Adapter. I am very happy with this adapter and my existing glass has had not problem working on my EOS R6 camera.
Larry M.
2021-07-02T04:36:22
Don't hesitate like me in pulling the trigger to purchase just because it doesn't have the Canon label. My copy is a perfect and firm fit with my R5, was readily available and costs half as much. The adapter contains a couple of lens caps and is nicely packaged. The tripod mount is completely removable and is actually a nice feature to have included. I would highly recommend.
LAURIE G.
2021-06-13T08:49:42
Works as expected
JONATHAN A.
2021-04-14T05:36:23
Needed in a pinch. Worked great! The only problem is I forgot to cancel the original backorderd Canon version.
Chris F.
2021-03-19T18:10:58
A great good alternative to the Canon adapter. The Canon adapter became available shortly after purchasing this one, so I bought the Canon. This adapter is my backup.
PERCY D.
2021-03-17T08:37:04
Has worked with all my old "L" and EF-S lens with no problems. My old Sigma 24-60 2.8 and 150-500 CAN'T connect, however my 1.4x Teleconverter will and I can connect the 150-500 to Teleconverter, losing AF. With exception of old (not L) Canon 100mm macro, the AF with this adapter seem faster than on 5DIII - may be user error. For price of this adapter, I will probably pick up another as backup. Am curious to know if Canon's adapter increase AF speed. Can't imagine any difference in image quality, there isn't any glass in this.
ANDREW Y.
2021-02-18T12:48:47
Just tired of waiting for the canon adapter and instead ordered this replacement. I was skeptical to buy this base on reading a few message boards complaining about loose fitting. I didn't experience this at all, everything seems to be working as advertise. with half the price of the canon adapter i think it's worth considering it.
GERARDO J.
2020-11-24T12:30:19
Fits Perfectly! I hated the thought of not being able to use my fairly new 50mm 1.8f EF Lens after purchasing a Canon R6 but this makes it all possible and more.
Ron S.
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Compatible Lens- Canon
CN-E 18-80mm T4.4 Compact-Servo EF
CN-E 70-200mm T4.4 Compact-Servo EF
EF 20-35mm f/3.5-4.5
EF 24-105mm f/4L IS
EF 28-80mm f/3.5-5.6 II
EF 35-80mm f/4-5.6
EF 40mm f/2.8
EF 50mm f/1.2L
EF 50mm f/1.4
EF 50mm f/1.8
EF 70-200mm f/2.8L IS II
EF 70-300mm f/4-5.6L IS
EF 85mm f/1.2L II
EF 100mm f/2.8L IS Macro
EF 100-400mm f/4.5-5.6L IS
EF 100-400mm f/4.5-5.6L IS II
EF Extender 1.4x III
EF Extender 2x
Compatible Lens- Canon
EF 70-200mm f/2.8L IS USM (Mark I)
EF 85mm f/1.2L USM (Mark I)
EF 200mm f/2.0L IS
EF 300mm f/2.8L IS USM (Mark I)
EF 400/2.8L IS USM (Mark I)
EF 70-200mm f/4L USM (non-IS)
EF 135mm f/2L
EF 200mm f/2.8L II
EF 300mm f/4L IS
EF 400mm f/5.6L USM
Compatible Lens- Tamron
SP 15-30mm f/2.8 VC USD A012
18-270mm f/3.5-6.3 VC PZD B008
SP 45mm f/1.8 VC USD F013
Compatible Lens- Sigma
18-125mm f/3.8-5.6 DC HSM
18-270mm f/3.5-6.3 VC PZD B008
18-35mm f/1.8 DC
50-100mm f/1.8 DC HSM Art 016
EF/EF-S Series Lens
Canon RF-Mount Camera Body
50mm (1.97")
65mm (2.56")
29mm (1.14")
175g (6.17 oz)
6971120981064
Commlite EF Lens to EOS R Camera Adapter
By Danielle C.
This item fixes it so that you can use all of your Canon EF lenses with your shiny new RF mount camera. No loss at all of electronic/autofocus experienced at all. Furthermore, Commlite's version is way cheaper than Canon's own.
Worked great!
By Chris F.
Needed in a pinch. Worked great! The only problem is I forgot to cancel the original backorderd Canon version.
Commlite new Electronic AF Lens Mount Adapter from Canon EF/EF-S Lens to Canon EQS R RF-Mount Full-frame Camera can achieve multiple functions as: EXIF INFO. Transmitting Function; Auto Focus; Electronic Aperture Control; Built-in IS Stabilization Function, etc. Besides, All-aluminum alloy manufacturing, Stable and Durable. CM-E F-EQS R will definitely bring more professional shooting experience to you.
Support EXIF INFO Transmitting
The gold-plated contact pin design greatly improves its conductivity and achieves EXIF INFO; After connected to the Canon lens, you can see the relevant parameter, such as aperture, shutter speed, exposure parameters, etc.; Transmitting function perfectly make lens compatible with camera.
Support Auto-focus Function
Strong stability, fast, smooth auto focus performance reveals the powerful connection technology, quickly adjust the aperture, shutter, ISO and other settings, perfect control your lens.
Support IS Image Stabilization Function
Support lens image stabilization function for Canon lens which effectively eliminate. image ghosting or blurring caused by motion shooting or camera body shake.
Gold-plated Contact, Detachable 1/4 tripod foot
CM-EF-EOS R utilizes gold plated electronic contact design which highly enhance the data transmitting performance between lens and camera body. Additionally, the mount lens adapter can be applied flexibly to telephoto lens mechanical load bearing for its 1/4 detachable tripod foot at the bottom to protect the lens and camera body contacts.
Made of Aluminum Alloy, Powerful and Stable
With aluminum alloy material and CNC technology, connect the lens without deformation and bending, it is precise, stable and owns top quality.