Mention any four devices that contain convex lens
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in a rear view mirror, in a reflector in street lamps, telescope, camera
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Some devices that make use of the convex lens are mentioned below:
• Magnifying glass: for magnification of objects
• Microscopes: again for magnifying objects which cannot be seen by the naked eyes
• Cameras: They help in zooming and magnification too
• Telescopes: Used for seeing objects bigger in the night sky.
Convex lenses mostly help in making objects seem bigger than they originally are.
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