Extended Z9 Z8 Zf DK-33 Eyecup Eyepiece, Round Shape Soft Silicon Camera Eye Cup Viewfinder Deeper Eyeshade Special Designed for Nikon Z9 Z8 Z 9 Z 8 Zf Z f Replaces Nikon DK-33 Rubber Eye Cup

I bought a scrap-heap Nikon D200 that had a host of problems, one of which was a missing eyecup. What little OEM supply remains is priced too high, and this one honestly just looked better to me. Before, with the missing piece, I was having to jam my face right up against the back of the camera; now I can keep a little more distance, since this eyecup does a great job of blocking out ambient light. It also seems to stay in place pretty firmly - the fit doesn't seem loose at all, at least not in the early going. If you have an old DSLR, you could do a lot worse than this one.

Wow what an upgrade to my Z6 III. Fits perfect, doesnt obstruct anything, fits jsut the same in my case and now I find myself actually wanting to use my viewfinder. Very comfortable and blocks out the incoming light. I know the Z6 III has a brighter viewfinder but with this eyepiece I just enjoy using it so much more. Easy install and soft feel.

Great! Exactly what I wanted. Blocks sun, comfortable, fits securely.

the eye cup is nice and pliable and blocks external light very well. installation is incredibly easy. only downside i've found so far is that on a nikon d5600 the screen is blocked from folding out while this is installed fully. it's not hard to partially take the shroud off to fold the screen out if needed, but it is a bit annoying.

Fits perfectly on a Nikon D3500 and works well.It's obviously a bit deeper than the stock eyecup, which helps block light. I do find that it takes orienting your eye in a specific position to see the viewfinder without creating dark corners in your view. This obviously doesn't affect picture quality at all, just when using the viewfinder.Overall, I like it.

This item works great. It couldn’t have been any easier to install. It keeps the light out just like I needed.

Very large depth..

Fits perfect and works very well to give your eyes a rest. I have them on every nikon Z I own and they do help my eyes greatly by giving me a comfortable, dark space behind the view finder. Old school perhaps, but well made and useful.