Definition of orthostereoscopy in English:

orthostereoscopy

Pronunciation /ˌɔːθə(ʊ)stɛrɪˈɒskəpi/

noun

Optics
  • The production of orthostereoscopic images; correct or accurate reproduction or vision of images without reversal, etc.

Origin

1920s. From ortho- + stereoscopy, after orthostereoscope, orthostereoscopic.