Diana IR This Fotodiox back lets you

This Fotodiox back lets you attach a Nikon F-mount camera to any Graflox-compatible 4x5 camera

Accurate shutter speeds and rangefinder focusing

Interior dimensions are approximately 70x43x25cm

so manual (or semi-manual) operation is not just a theory

and a built in remote flash sensor for off-camera use with compatible Speedlites (sold separately)

Diana IR This Fotodiox back lets youThis is an original pre Lomography Diana camera, made in Hong Kong out of what may be ever worse plastic than the Diana+, and that's saying something. Naturally, somethings a little bit wonky: the aperture control is loose, so its best set at either full sun or full cloud. But otherwise, its in good working order, with light cosmetic wear. Shoots 4x4cm exposures on 120 rollfilm.