So in view of the weight of the lens alone of 427 grams, together with the body we are already in a kind of limit area for the gimbal. The M3 is very strong, you can set the engine power to maximum, but don't expect miracles. I mean the M3 website also has a list of compatible lenses so you can get an idea of ​​what the designers are giving the go-ahead for. I keep reading that people with lenses > 400 grams have been able to successfully stabilize the camera. But you shouldn't expect miracles from the different gimbal modes 

Yes, I used it with my A6000 for a few months now and it's perfect. 

Hi, we checked the Sony a6600 18-135mm lens seems 55mm, if you like this filter , please reconfirm the lens size , the 55mm lens need to order 55mm size filter ,thanks. 

Don’t forget that it’s a manual lens adapter. Works with full manual lenses. If your lens has no physical aperture ring, you cannot control it from your camera 

Any lens that use the M42 size screw in mount. The only other screw mount is M39 and these won’t fit, they would need a different adaptor. They will invariably be vintage lenses and you will only be able to use them in the aperture priority or manual modes, stopping town the iris when metering. Search on EBay for “M42 lens”, that will give you an idea of what you can find.