The Mul­ti­col­ore is sup­plied with colour fil­ters to alter the tint of glass stere­oviews dur­ing view­ing. The black front panel—with the focus knob posi­tioned between the lenses—is iden­ti­cal to that of Lucien Bize’s Min­imus. This con­struc­tion appears to be a dis­tinc­tive fea­ture of Bize’s stere­o­scopes. …

Fur­ther read­ing: Stere­oscopy His­to­ry Series — Mat­tey (A. Ruiter)

Fur­ther read­ing: Stere­oscopy His­to­ry Series — Mat­tey (A. Ruiter)

Fur­ther read­ing: Stere­oscopy His­to­ry Series — Mat­tey (A. Ruiter)

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)

Fur­ther read­ing: Stere­oscopy His­to­ry Series — Mat­tey (A. Ruiter)