17/08/2020
I just received the NEW 2020 version of this adapter. It works great on my Sony A7 Riii. I have no problem changing canon lenses on and off of the adapter. It has anti flare treatment on the inside to reduce internal reflections. I highly recommend waiting until these become more widely available.
24/07/2020
There is a lock that you have to remember to turn all the way in one direction or the fstop doesn't work. I have forgotten to do this and it takes me a while to remember to do it if I haven't used the cam in a while.
04/03/2020
Very impressed! Solid build and works perfect with my canon fd 50mm f1.4 onto my Sony A7ii. Comes in a plastic case which is perfect for storage or transportation!
29/11/2019
Works fine but the lock ring does not stay locked. Haven't had any issues with my lens falling off yet but I'll keep you all updated.Big Tip: Before putting lens on slide it to lock position first then attach your lens, otherwise the aputure ring won't work on the lens.
04/11/2019
When you spin between locking and unlocking the aperture it doesn't lock into place and you constantly have to hold it locked and it's too hard to do that and manually focus at the same time
25/08/2019