bn:00825661n
Noun Concept
Categories: Products introduced in 1929, Optical materials, Brand name materials, Polarization (waves), All articles with unsourced statements
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Polaroid
EN
A Polaroid synthetic plastic sheet is a brand name product trademarked and produced by the Polaroid Corporation used as a polarizer or polarizing filter. Wikipedia
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EN
A Polaroid synthetic plastic sheet is a brand name product trademarked and produced by the Polaroid Corporation used as a polarizer or polarizing filter. Wikipedia
A type of synthetic plastic sheet used to polarize light Wikipedia Disambiguation
A sheet of plastic embedded with microscopic crystals of herapathite or similarly acting material, so that light passing through it is polarised. Wiktionary
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