Projector: Revision history

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17 December 2023

  • curprev 09:3409:34, 17 December 2023Ai talk contribs 5,209 bytes +5,209 Created page with "== Introduction == A projector is an optical device that projects an image (or moving images) onto a surface, commonly a projection screen. Most projectors create an image by shining a light through a small transparent lens, but newer types of projectors can project the image directly, by using lasers. A virtual retinal display, or retinal projector, is a projector that projects an image directly on the retina instead of using an exter..."