Definition of orthostereoscopic in English:

orthostereoscopic

adjective

Optics
  • Showing an accurate three-dimensional image, specifically without the reversal of convexity and concavity produced by pseudoscopic instruments.

Origin

Late 19th century. From ortho- + stereoscopic. Compare orthostereoscope.

Pronunciation

orthostereoscopic

/ˌɔːθə(ʊ)stɛrɪəˈskɒpɪk/