projector working model for science physics project | convex lens | diy | howtofunda
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Short information :

It is possible to create a simple projector using a magnifying lens and a few other materials. Here is one way to make a projector using a magnifying lens:

Materials:

1 magnifying lens
1 flashlight or other light source
1 piece of white paper or fabric
1 piece of cardboard or plastic
Glue or tape
Instructions:

Place the magnifying lens on the piece of cardboard or plastic.

Position the flashlight or other light source behind the magnifying lens.

Hold the piece of white paper or fabric in front of the magnifying lens, at a distance where the image is in focus.

Turn on the flashlight or light source and adjust the distance between the lens and the light source until the image is clear and well-defined.

To use the projector, you can move the piece of white paper or fabric closer or farther away from the lens to adjust the size of the projected image. You can also experiment with different types of lenses and light sources to see how they affect the quality of the projected image.


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