JJCSoft Silicone Eyepiece for Nikon Df D850 D810A D810 D800E D800 D700 D500 D5 D4S D4 D3S D3 D2Xs D2X D2Hs D2H F6 Replaces Nikon DK-19 Round Eyecup

To be fair it is a bit of a faf to get the thing on, like quite a faf but once on then it does the job just as well as the Nikon version. It is a litle smaller than the Nikon one but is comfatable and fine. Would by another one if I get another camera that takes this style of eye cup.

Bought this item for the Nikon. P950 didn't know if it would fit and not as the item was not recommended for the P950 fit perfect just had to stretch it a little and it's a nice tight fit don't need to ring around it.

The cup is not staying on the eye piece once screwed in. Have tried it on a number of occasions and it it catches on anything, ie when carrying the camera, it knocks off easily

A well fitting and easy to fit eyepiece.Would buy again - says it all.

I don’t think it’s probably quite as good as the OE Nikon part, because it won’t pop back when not in use, leaving it vulnerable to catch on things. It’s a bit fiddly to fit, but not bad value for money.

Fits perfectly

Can not get the metal ring around the rubber for the Nikon D4 screwed the rubber part in but the metal band ring does not fit around the rubber when you try to screw it in, it’s too small to fit around the rubber once the. Rubber is attached to the Nikon eyepiece hopefully easier if you have another camera but not for my D4 ,

Excellent and a must for photographer wearing spectacles.