Magnifying Lens Optical – 20 pcs 42mm Diameter Double Convex Lenses 68mm Focal Lengths Biconvex Optical Plastic Lens for Physics Classroom Reading Solar Heating Jewelry Watch Repair and Crafts
€13.99
35 in stock
- OPTICAL LENSES: The double convex lens design provides powerful magnification making it nice for seniors reading maps jewelry inspection and computer repair
- MAGNIFIER LENS: Double convex lens can help you read grocery store labels, restaurant menus, formula bottles, and other things printed with fonts that are too small to read
- LENS ROUND: Bi convex lens is easy to store and can be put in a desk or purse. Please note that the two sides of this convex lenses protrude to different degrees, with one side protruding a little more and the other side protruding a little less
- MATERIAL:Made of selected optical grade acrylic material, with high transparency and durability
- DOUBLE CONVEX LENSES: This small lens can be a nice for your grandparents who are presbyopic or have failing vision. Email if you need product details
