Optical 3D Lens for Magnifier – 20 Pcs 42mm Diameter Double Convex Lenses 68mm Focal Lengths Biconvex Lens Magnifying Glass Lens Optical Plastic Lens

$22.49

These optical lenses are used for hands-on science experiments to teach students the principles of optics and light.

Optical 3D Lens for Magnifier - 20 Pcs 42mm Diameter Double Convex Lenses 68mm Focal Lengths Biconvex Lens Magnifying Glass Lens Optical Plastic Lens
Optical 3D Lens for Magnifier – 20 Pcs 42mm Diameter Double Convex Lenses 68mm Focal Lengths Biconvex Lens Magnifying Glass Lens Optical Plastic Lens
$22.49

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Features

  • OPTICAL LENSES: Glass magnifying lens has a large viewing angle, which is suitable for reading newspapers, books, magazines, maps, science, jewelry, inspection, rocks, handicrafts and so on
  • 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
  • MAGNIFYING 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 magnifying lens can be a nice for your grandparents who are presbyopic or have failing vision. Email if you need product details

Additional information

Weight 0.15 lbs
Dimensions 4.2 × 4.2 × 0.1 in

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