Oval Rotatable Camera Eyecup Eyepiece Viewfinder Eyeshade for Sony A9II A7RIV A7RIII A7III A7RII A7SII A7II A7 A7S A7R Mark IV III II A7M3 A9 A58 A99II Replaces Sony FDA-EP18 FDA-EP16 FDA-EP15 Eye Cup

Good quality and works well!

I do wedding and event photography, and when I switched from a Canon DSLR to a Sony mirrorless A7III, I had a difficult time adjusting to the electronic viewfinder(EVF). It was difficult to see the EVF in bright daylight conditions, so I thought I'd give this wrap around eyepiece a try. I've been very satisfied with its performance, and considering the price, it is an amazing value. I use my camera almost everyday, and this has made it so much nicer to use. I just bought my second on, as I wore the 1st out after about 2 years of use. That may sound like a short lifespan, but if you saw how much use my camera got, you would be impressed.

I've owned several of these eyecups. They come in two sizes. This one is the smaller size. I prefer the larger ones. But it's 100% okay and well made.

Looks good but it didn’t fit my camera the D850 or the D 800 sent it back for a refund

I bought a variety of these cups and this one was not just comfortable but it stayed in place since installing it while other brands and styles did not. This is, for me, a nice selection for comfort and to keep light out of the photo box inside the camera. It is also flexible enough to press down flat when in the camera case for storage

I have learned to love using the viewfinder on my cameras... Both film cameras and digital. But I was a little disappointed by the eyepiece that came with my Sony’s because they were small and didn’t shield out enough stray light from the side. This blocks out the side light, and it’s certainly more pliable than a few reviews stated.It is a pliable plastic-like rubber that you can comfortably press against your forehead.

Blocks out the light-creep exactly as I expected it to do when my eye is in the viewfinder.

I had high hopes for this eyecup but in the end I'm probably not going to use it. I wish it were just a little bit smaller. If you are a Sony camera owner then you know that the flip screen leaves much to be desired. Sony flip screens are very limited in their movement. This cup limits it even more. I use my flip out screen more for low shot than for high shots and this cup just really gets in the way of that functionality. I really wanted to love it. I'll probably use it for run and gun shooting in bright daylight but I don't love it.