Automatic stereoscope

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細節

Automatic stereoscope
Ernemann, Dresden; 45 x 107mm., polished wood body, brass-fittings, automatic changing mechanism, a pair of bellows, focusing and dividing viewing lenses, matching removable base-mounted stereo-positive storage box; and a quantity of 45 x 107mm. stereo-positives including Swiss mountaineering

出版

Paul Wing (1996), Stereoscopes. The First One Hundred Years, p. 197.

注意事項

No VAT will be charged on the hammer price, but VAT at 17.5% will be added to the buyer's premium which is invoiced on a VAT inclusive basis.

拍品專文

Wing describes the viewer: '[Ernemann] also produced a high-grade tray type automatic viewer in a very compact design. The lens board is equipped with bellows and rack assembly for focus and compact storage. A relatively complex mechanism pushes the slides up sequentially in the conventional manner. The front of the slide tray also closes the insertion slot, again to conserve space. Dimensions of the viewer are 53/8 inches wide, 63/8 inches deep, and 10¼ inches high, not including the four-tray storage cabinet shown fastened beneath in the illustration'.