Glass Lenses
About this item
Provide a convenient way to illustrate the properties of lenses to students.
- Ground edges
These lenses are made of polished glass and have ground edges. The bi-concave lens is used for spreading out or reducing light; it has two inward-curving, symmetrical faces. Bi-convex lenses are used as magnifying or condensing lenses, with two outward curving symmetrical faces.
Product Details
Provide a convenient way to illustrate the properties of lenses to students.
- Ground edges
These lenses are made of polished glass and have ground edges. The bi-concave lens is used for spreading out or reducing light; it has two inward-curving, symmetrical faces. Bi-convex lenses are used as magnifying or condensing lenses, with two outward curving symmetrical faces.
Product Family Options
Product Information
- DiameterFocal LengthAvailabilityPrice
- 470013-318Biconcave lens, glass38 mm (1.5")500 mm (20")Supplier Number: 3309-08
- 470229-794Biconvex lens, glass38 mm (1.5")500 mm (20")Supplier Number: 3305-08