Archives: Museum Objects

Stereoscope ‘Stereoskop Model 1928’, Glass and Metal

Stereoscope ‘Stereoskop Model 1928’, Glass and Metal

The stere­o­scope was man­u­fac­tured and sold by Carl Zeiss Jena. The instru­ment was also dis­trib­uted by the opti­cal com­pa­ny Ocu­lus. Ocu­lus may also have held a licence to pro­duce the view­er. The Stere­oskop mod­el 1928 was a replace­ment for the Ver­ant, intro­duced in 1903. The stere­o­scope 

Stereoscope ‘Kromskop Color Stereoscope’ with Image Set

Stereoscope ‘Kromskop Color Stereoscope’ with Image Set

The Krom­skop was an ear­ly colour stere­o­scope devel­oped by Fred­er­ic Eugene Ives. It was part of Ives’s Pho­tochro­mo­scope sys­tem and was intend­ed to repro­duce pho­tographs in both nat­ur­al colour and stereo­scop­ic depth. The sys­tem used spe­cial images called Kro­mo­grams. A Kro­mo­gram did not con­tain a sin­gle 

Stereoscope ‘Cosmorama’ on Stand, Burl Walnut, Brass Fittings, Luxe

Stereoscope ‘Cosmorama’ on Stand, Burl Walnut, Brass Fittings, Luxe

The Cos­mora­ma is a large box-type stere­o­scope, most often seen mount­ed on a stand. The design was reg­is­tered on 15 Sep­tem­ber 1854, rather than patent­ed. The reg­is­tra­tion pri­mar­i­ly describes the use of two lens­es cut from a sin­gle larg­er lens. The most dis­tinc­tive fea­ture of 

Leporello-Stereoscope ‘Stéréo-Relieur’

Leporello-Stereoscope ‘Stéréo-Relieur’

This rare stere­o­scope was like­ly a mod­est suc­cess in France. How­ev­er, the patent­ed design by Charles Fouger­at was also applied in Ger­many by ICA in the much bet­ter-known Stere­ospekt. (from: Com­pendi­um of Stereoscopes)

Leporello-Stereoscope ‘Stereospekt’

Leporello-Stereoscope ‘Stereospekt’

The glass slides are mount­ed in a met­al har­mon­i­ca belt that can hold up to twelve slides. Instruc­tions on how to posi­tion the belt in the device are print­ed on the top. The slides are firm­ly clamped in frames, sug­gest­ing that they were intend­ed to 

Stereoscope ‘Universal-Stereo-Betrachtungs-Apparat’ with Original Storage Box

Stereoscope ‘Universal-Stereo-Betrachtungs-Apparat’ with Original Storage Box

The Uni­ver­sal-Stere­o­be­­tra­chter is designed to sup­port mul­ti­ple stere­oview for­mats. When unfold­ed, the device con­sists of two sec­tions mount­ed on a base plate. The front pan­el con­tains the lens­es. Dur­ing focus­ing, the entire front pan­el moves for­ward or back­ward. The device has an oblique view­ing angle, 

Stereoscope ‘Verant’ with Original Storage Box and Manual

Stereoscope ‘Verant’ with Original Storage Box and Manual

The Ver­ant is a high-qual­i­­ty stere­o­scope. The view­er has high-qual­i­­ty optics and a robust build with a ful­ly met­al con­struc­tion. The Ver­ant was prob­a­bly intend­ed pri­mar­i­ly for sci­en­tif­ic and indus­tri­al use. The Ver­ant allows pre­cise adjust­ments through dis­played mea­sure­ment scales. The stere­oview can be secured by 

Holmes Stereoscope with ‘Chambre Mobile’ and Stand

Holmes Stereoscope with ‘Chambre Mobile’ and Stand

The Cham­bre Mobile was an exten­sion for the Holmes-Bates stere­o­scope, designed by the com­pa­ny of Adolphe Block. The exten­sion con­sist­ed of a slid­ing leather bel­lows cov­er that could be fit­ted over the view­ing sec­tion. It con­vert­ed the orig­i­nal­ly open stere­o­scope into a closed sys­tem. The