Dual-format Stereoscope by Suffize & Molitor
Close-focusing Dual-format Stereoscope by Suffize & Molitor for glass views. Mahogany construction, partly covered with leather.The drawer, the inter-ocular adjustment and the method of changing eyepieces correspond with the patent by Mackenstein on May 2 1914. A rail can be moved 1cm up or down to accept 2 different formats of slide (6x13 and 7x13 cm). The setting is changed by a lever on top of the viewer.
Suffize & Molitor Stéréoscope bi-format