Notes
Magnifying Glass is, in fact, a convex lens. The lens is usually fixed to a frame with a handle to make it easy to use.
Magnifying Glass is, in fact, a convex lens. The lens is usually fixed to a frame with a handle to make it easy to use.
Notes
Magnifying Glass is, in fact, a convex lens. The lens is usually fixed to a frame with a handle to make it easy to use.
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