Stereoscope ‘Stereo-Dioskop’ with Reseller Storage Box

The Stereo-Dioskop is a com­pact binoc­u­lar-style stere­o­scope. The view­er was a com­mer­cial suc­cess and was also dis­trib­uted by oth­er Ger­man cam­era man­u­fac­tur­ers includ­ing ICA, Con­tes­sa-Net­tel, and Franke & Heidecke.

(from: Com­pendi­um of Stereoscopes)