Average Reviews:
(More customer reviews)I think people do NOT understand that this is for close up work not for a dedicated "viewfinder"The metal hinge is there if you want to see the complete viewfinder/image to make sure that your subject is framed correctly etc, then switch back to the magnifier and focus.
Again, for close-up/macro work it is outstanding and a great help for dead on clear and precise focusing...nothing more.
Have been using this for years, even in the late 80's you could not find one of these for less than $50.00!!! So I can not see how they are over-priced. Considering inflation I would say that prices have decreased and still a good value for THE CORRECT INTENDED USE!
Click Here to see more reviews about: Nikon DG-2 2x Eyepiece Magnifier for Nikon D7000, D3100, D300S, D700, D90, D3X, and D3000 Digital SLR Cameras (Requires Eyepiece Adapter)
Provides 2X magnification of the central portion of the finder image. Eyesight adjustment provided. Useful for critical focusing in close-up work. (DK-18 required for Cameras with a 22mm round high eye-point viewing eyepiece thread, including: F3HP (with DE-3 High Eyepoint Finder) & F3T, F4, F5, F6, F100, N90, N90s, N8008, N8008s.D1, D3000, D300S, D3100, D3X, D700, D7000, D90