Lenses Aplications: Movie Projector - Photocopy Machine - Magnifying Glass

Practical Applications of Lenses

            Now, no one really cares about figurines in mirrors outside of a physics class or a physics textbook.  But actually, lenses do have practical uses in every day life.  Every time you go to a movie theater to see a movie, every time you go to photocopy something, lenses are being used.

Keys used:

• Movie Projector
• Photocopy Machine
• Magnifying Glass