Stereoscopic display ICA-MULTIPLAST polished mahogany cabinet pillars slide glass stereoscopic format 4.5 x 10. 7 cm, the eyepieces are achromatic lens and can focus a gear drive, accessories are nickel- the achromatic lenses are adjustable, the makeover is simple and easy to understand and operate with a drive gear, the device is provided with a box insert (charger) to 25 plates, the charger is conveyed by turning the crank, the bottom of the device has 12 boxes for each insertion plate 25, so that a total of 300 stereo images, produced from 1920 by G. A. Ica, Dresden, It includes more than 1,000 glass plates (slides) with different motives, in good condition age-related functional, with manual ICA-MULTIPLAST stereo viewer dark oak. Stereoscopic slide glass in the format 4.5 x 10.7 cm. The eyepieces are achromatic lenses and can be focused by a gear. Description in the catalog of freestone Hausmann 1927:"" The Ica-Multiplast is a perfect device to view slides in stereo The instrument is available in polished mahogany or oak dark matte The fittings are nickel-plated, achromatic lenses are adjustable change... imaging is simple and easy to understand and is completed with a counter. the apparatus is provided with a box insert (charger) to 25 plates. the charger is conveyed by turning the handle. the bottom of the apparatus includes 12 boxes insertion 25 plates each, ie a total of 300"" stereo images"" Accessories. illumination device lamp metal filament 110 or 220 volts (the lighting device can see the positive slide even in cloudy weather and overnight). helmet lamp for projection equipment, with which can project an image half slide through the optical display to a size of 1 m2 . Made from 1920 by Ica A.-G., Dresden. The page prices are taken from the list of extracts from Ica-Photo-Bedarf 1926. For more information, see the instruction manual and ICA-MULTIPLAST II (as amended).