Works perfectly, I’m very pleased with it. I have a Canon M6. My pancake 24mm f/2.8 STM works beautifully on it with this adapter.

Once you get over the sticker shock of this lens you will be pleased with your purchase. I have had this lens for a few months now, replacing my Sigma 70-200 2.8 and it is a great lens! The IS really helps catch those shots that I missed before. The Sigma lens was good, but the Canon 70-200 2.8 consistantly delivers everytime.

Great product, works well with my Sony 12-24mm lens.

Low light loss & distortion on my Sigma 17-50mm f2.8 zoom. It was worth not getting an "el cheapo" filter!

I ordered the 52mm filter because the 30mm f1.4 sigma lens for sony e-mount cameras has a 52mm thread but after lens arrived, I couldn't fit it on.But after-service support was pretty helpful in telling me this

I bought this to go along with my 24mm stm pancake, 18-135mm kit lens and my sigma 18-35mm art lens. For $125 you really can't go wrong. The stm focus is loud especially compared to the kit lens which is basically silent. I paired it up with a JJC LH-68 hood and the whole package is light and small. Not sure if I need the 24mm pancake now.

It tried this lens after my 16-35/f2.8 was stolen. It's a great value compared to Canon's other L series lenses. If you don't need the extra speed of the 2.8 lens, I highly recommend it. The only possible con I could come up with is that it is very light compared to the 16-35, which could imply something about its durability, but that's pure conjecture, and I can't subtract a star for that. It could simply be that the 16-35 contains more glass to accomplish the 2.8 aperture.

I'm really new to photography so maybe it wouldn't take much to impress me but I know what I like to see in pictures. I started out with the 18-135 EFS lens that came with my video creator kit for the Canon EOS 80D and I thought it was pretty great and was versatile. I bought the EF-S 24mm 2.8 lens next and felt like it was an interesting step up for a wider angle view and faster lens. This past weekend I bought the EF 50mm 1.8 at a local camera store. I started taking pictures in the house in low light of the kids and the dogs and was blown away by what I started getting.This lens is so awesome for a beginner. I started playing with the aperture and shutter speeds and then ran outside around sunset and played around in the yard shooting pictures of the sun through the trees and bushes. The pictures I've been getting using this have really inspired me to try different things and experiment. I'd say get this lens and the 24mm 2.8 if you're starting out. It's really easy to get some great stuff out of this lens.