Nice adapter with good autofocus...we can use all canon DSLR lenses..

Compatible Lenses are expensive. Had to buy adapter for using other canon lenses

I use this with my Canon M50 so I can use my older EF and EF-S lenses. It works great with both! The autofocus features on my lenses work the same way they did on my previous Canon. Very happy with this adapter.

Loved my nifty fifty....love this one even more. Improved bokeh, improved image quality and focus, improved autofocus....pretty much improved everything over Canon's previous f1.8 50mm.Someone mentioned that the autofocus is slower than other STM lenses...this has not been my experience. Snappy, fast focus, that nails it the first time around with none of that annoying bounce. Coupled with the 70D's awesome focus system, this lens is a videographer's dream.The only, minor complaint I have is the focus by wire system. I wish, wish, wish there would have been a true mechanical focus on the lens. This new 50mm has a much improved focus ring, that fits a follow focus very well. With a mechanical focusing system, this lens would have been perfect. But it is still great, and one of the top videography lenses for Canon shooters, IMHO.

Perfect adapter for the f series camera and older canon lenses.

So far so good - This might be one of the most convenient lenses in the Canon RF system. The autofocus isn't as fast as other RF lenses with UTM, but STM is good enough for daily use. Image stabilization is great for cameras like EOS R. It allows at least 2-3 stops slower shutter speed, which is great for shooting at low light.

This adapter did the job! I can now use all my Canon, Tamron and Sigma lenses on my new Canon m50.

I have to hand it to canon. The M3 is fantastic. I used to be impressed with the T3i and the SL1, but the image quality of the m3 is the best canon camera I have owned. The body is compact, and has an excellent and intuitive layout. The Fold out screen is great for high or low shots including (shudders) Selfies. The best part of the camera, is that with a few inexpensive adapters, I can use nearly any lens ever made. It has revived my relationship with my old manual focus lenses. I have even started perusing thrift shops and have struck gold, finding 2.8 and faster lenses for less than the price of a good burger. Heres what I like and don't like about the camera.Pros:- small size,- good button layout for quick access to most used items - exposure compensation, manual focus zooming,- solid build construction- Wireless image transfer to Iphone ( no wifi network required, but wifi on phone needs to be on)- rapid shutter response times 3 times faster than SL1.- ability to adapt manual focus lenses without extra glass ( FD mount, Nikon mount, pentax mount, screw mount)- Amazing image quality- Focus Peaking when manual focusing is spot on.- Half the size of the SL1- Large screen is easy to see and does reasonably in the sun.Cons- slow focusing with USM and Standard Focus motor lenses (all older technology) I was really disappointed, but not surprised. The hybrid focus system used with the M3 is better geared toward STM system lenses. You will notice a difference compared to just about any of canon's other SLRs and it may be due to the adaptor.- slow start times - 2x as long as the SL1- adapters needed for everything - you need them for every kind of lens you mount to them. the canon eos to M adapter is 200$, the Photodiox one is excellent for 40$- sometimes it's too small. the menu button gets pressed a lot if I am using a large lens.- Heavy. - is half the size of the SL1 and weighs just as much even though it has less going on inside. but is made out of better material.- Screen does well in the sun but can be difficult to see if there is glare.Overall this camera is 4 out of 5 stars. It is everything I wanted from canon except speed.Image included to show the incredible detail and color. It was shot with a 55-250 IS lens with no post processing.