The Ica Polyscop (609, 6x13) is a stereo camera taking paired exposures on plates in the 6x13 cm format. It is an early 20th-century German-made instrument from Ica, the Dresden manufacturer that later merged into Zeiss Ikon, and was positioned as a compact rigid-body stereo camera for amateur and travel use.

Auction evidence for this specific Polyscop variant is extremely thin: a single Christie's hammer result of £46 sits on file from 1998, so any current value figure for what an Ica Polyscop 609 6x13 is worth today in 2026 carries a wide margin. Buyers should treat that lone saleroom price as historical context rather than a reliable guide to what the camera sells for now, and recognise that condition, completeness of plate holders, and shutter function will swing the value far more than headline averages suggest.