Definition of photochromoscope in English:

photochromoscope

noun

  • A device for viewing a set of three monochrome photographs stereoscopically through red, green, and blue filters so that they are seen as a single appropriately coloured image. Compare "kromskop". Now historical.

Origin

Late 19th century (in an earlier sense). From photo- + chromo- + -scope.

Pronunciation

photochromoscope

/ˌfəʊtə(ʊ)ˈkrəʊməskəʊp/