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Meaning and Principles of lenses lens, in optics, piece of glass or other transparent substance that is used to form an image of an object by focusing rays of light from the object. A lens is a piece of transparent material, usually circular in…
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yt-wire.com Galvanized wire including Electro-galvanized Iron Wire and Hot-dip Galvanized Iron Wire is a type of steel wire that's undergone additional protection processes. Annealed wire is heated to restore ductility, but even that…
