How do I calculate magnification for my magnifier?, Durable Magnifiers for Industrial Use
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2 50mm Round 10x Power REAL Glass Lens Hand Held MAGNIFYING GLASS
What is the relationship between diopter and magnification of a magnifying lens?, Durable Magnifiers for Industrial Use
Magnifying Power: 10X. Material: Plastic handle (Wood surface) ,Glass lens. Suidiv for viewing small print or objects. W e support wholesale. The
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