Thank you for taking the time to check. I'm not much a Nikon user, but I heard the nikon eye pieces fit the GW690 series. But I'm guessing the DK is newer / different somehow.
So I need an F series eye piece like this? https://www.bhphotovideo.com/c/produ...ce_for_FM.html
Originally Posted by Huss
Ok the DK17 does not fit on my GW690III. It is too big.
I did hold it up against the VF and looked through it. It spoils the view as you cannot see the whole VF at once. The VF on the GWs are very nice and don't need it.