Leica IIIc iso_250 the retractable base cover lets

the retractable base cover lets you use this loupe for both reflective and transmissive materials

or to any 1/4" or 3/8" threaded receptacle

including the EX Auto and Bell & Howell Auto 35 Reflex

The Canon 011A is a very compact flash unit designed for use on Canonet cameras (but usable on almost any other film camera)

Leica IIIc iso_250 the retractable base cover letsThe Leica IIIc is a camera designed in the 1930s, so it's going to have some old camera quirks: the viewfinder is small, the rangefinder is in a separate eyepiece, you can only set shutter speed after winding, the film advance is a knurled knob, and there are two different shutter speed dials for high and low speed. All that said, though, a IIIc is still very usable: it's smaller than an M, handles well, and it's compatible with many excellent lenses