Camera for taking stereoscopic view - uses binocular fitting of two objectives coupled to reflecting mirrors

摘要

The camera produces, side by side, two small stereoscopic views of 14 x 15mm to suit normal binocular vision. It is of 24 x 36mm with a binocular fitting (b,b1) of two objectives of 11/24mm, coupled, and a system of reflecting mirrors (e,e1) and (f,f1). The photographic equipment includes a partition (c) separating the dark chamber and an emulsion cover of the stereogram dimensions. The stereoscopic base for normal 65mm binocular vision is obtained by reflecting mirrors fixed by a rigid housing (S).