ZEISS IKON A.G., Dresden, Betrachtungsapparat Nr. 682/8. ORIGINAL cardboard. Produced around 1926, made of mahogany. flawless function, beautiful optics. The ocular can be removable as needed p. eg. for eyeglass wearers. Wide angle special for further expansion. The plates shown (photos) are added for free. Measures Viewer / Glass 7,4x14
