projector
optical device that projects an image or moving images onto a surface
opaque projector
device for projecting images of opaque (as opposed to transparent) materials
overhead projector
device that projects a transparent image
planetarium projector
device used to project images of celestial objects onto the dome in a planetarium
All Dome Laser Image Projector
type of laser projector
Talaria projector
brand of video projector
cinematograph
motion picture film camera which also serves as a projector and printer
enlarger
a specialized transparency projector used to produce photographic prints from film or glass negatives, or from transparencies
magic lantern
early type of image projector
stepper
device used in the manufacture of integrated circuits (ICs) that is similar in operation to a slide projector or a photographic enlarger
handheld projector
image projector in a handheld device
video projector
image projector that receives a video signal and projects the corresponding image on a projection screen using a lens system
film projector
opto-mechanical device for displaying motion picture film by projecting it onto a screen
slide projector
opto-mechanical device for showing photographic slides