16c., in Mod.L. camera obscura "dark chamber" (a black box with a lens that could project images of external objects), from L. camera "vaulted room," from Gk. kamara "vaulted chamber," from PIE base *kam- "to arch." Contrasted with camera lucida (L., "light chamber"), which uses prisms to produce an image on paper beneath the instrument, which can be traced. Shortened to camera when modern photography began, 1840 (extended to television filming devices 1928).
Camera-shy is from 1922.
- - Etymonline.com
Today's earrings: eyes, cameras
Bedtime reading: Reflex, Dick Francis
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