The Nikon DR-5 is very convenient for waist-level or low-angle photography since it provides an upright, unreversed image for right-angle viewing.
Individual eyesight adjustment is possible with the built-in diopter.
The reproduction ratio can be set to 1:1 or 1:2.
It's fitted to be mounted on SLR cameras that have a 22mm round high eye-point viewing eyepiece thread. Compatible for Nikon D1 & D2 series, F6, F5, F4, F3HP, N90/s, & N8008/s.
Or by removing the attached eyepiece adapter ring the DR-5 can also be used with SLR cameras that feature a 19mm round eyepiece thread. Compatible for Nikon F, F2, F3, F3AF, FA, FE, FE2, FM, FM2, FM3A, and all Nikkormat series cameras.