object
Camera lucida
A named drawing aid that superimposes a scene on paper by prism or mirror for tracing. Not a camera-obscura, not a photographic camera, and not a published prism alone.
Also known as Lucida drawing prism · Drawing camera lucida
object
A named drawing aid that superimposes a scene on paper by prism or mirror for tracing. Not a camera-obscura, not a photographic camera, and not a published prism alone.
Also known as Lucida drawing prism · Drawing camera lucida