A4 fresnel lens PVC magnifying 260*180mm for reading magnifying glass and outdoor make fire - AliExpress
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Amazon.com: MAGDEPO Magnifying Sheet 2 Pack 3X PVC Page Magnifier B6 Size with 2 Card Size Magnifier Lens and Card Covers, Good for Reading Small Patterns, Maps, Manue, Can Labels, and Books :
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Amazon.com: Othmro 10Pcs 3X PVC Page Magnifying Lens, 2.83×1.61inch Red Square Magnifying Glass, Handheld Bookmark Magnifiers, Low Vision Aids Tool for Small Prints Book Magazines Newspaper Reading : Health & Household
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