Andrew,
Oh yes, there is plenty of stuff out there. See for example the zeiss: http://www.zeiss.com/cinemizer-
oled/en_de/applications/2d--and-3d-viewfinder.html
I just wondered if anybody is using such a thing and how are the experiences with it. And ofcourse i would like to know
which i could best buy for my purposes.
I have the d5100 and I am using the flip out display a lot, but I have other camera's without this great facility.
Also, with those video glasses, you have a (much) larger image and no problems with ambient light obscuring the image.
At least, that is what I read on the net.
So those using a thing like this, please react.
Thanks,
Rob