What Is The Function Of The Projector? A projector or image 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 some newer types of projectors can project the image directly,
Which Lens Is Used In Making Projector? Convex lens is usually used in home for projection. How can I make a projector lens at home? Step 1: Cut the Box. Step 2: Cover the Inside of the Box. Step 3: Place the Lens. Step 4: Build a Support for the Lens. Step 5: Place the
What Are Multimedia Projectors And How Do They Work? A multimedia projector processes a specific video signal and projects a corresponding image on a large screen using a lens system. The video signal rides along a special digitized light that is then projected on thousands of reflectors within the projector, which then shine the image