Give names of instruments used in our day to day life in which lens is used.
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Perhaps the most common lens that we see are the ones in peoples glasses. There is a small lens in each of our eyes. When that lens isn't shaped quite right, light doesn't focus clearly and it's hard to see things. Glasses put another lens in front of the eye to help focus the light better for us. Then we can see clearly.
Another place to find a lens in in a CD player. A CD player works by shining a laser (which is a type of light) onto a disc. The lens in the CD player helps focus the laser onto the disc. Without that lens, the CD player can't read anything
Another place to find a lens in in a CD player. A CD player works by shining a laser (which is a type of light) onto a disc. The lens in the CD player helps focus the laser onto the disc. Without that lens, the CD player can't read anything
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- IN TELESCOPE
- USED IN PHOTOGRAPHY CAMERA
- USED IN SOLAR COOKER
- USED IN FILM AND SLIDE PROJECTOR
- USED IN MAKING SEARCH LIGHT AND SPOT LIGHT IN THEATER
- USED BY PALMIST TO STUDY PALM
- USED IN STUDY BIOLOGICAL SPECIMENS SUCH AS PARTS OF PLANTS.
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