noun
EXAMPLES FROM CORPUS
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Magnifiers are the best-known low vision aids, particularly high-powered prescription magnifiers.
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Hand-held magnifiers do not leave both hands free and are therefore not suitable for some activities, especially practical work.
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I had lost all my reading vision, and could now only read individual characters with a strong magnifier .
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I peer through the magnifier at the still struggling insect.
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While the fly continues its fight against death, I search for my father's stamp magnifier to examine this tiny drosophila.