United Scientific DEMO50 Glass Demonstration Lens Set, 6 Pieces, 50mm Diameter
United Scientific DEMO50 Glass Demonstration Lens Set, 6 Pieces, 50mm Diameter
The set contains 6 lenses, one each of double convex, plano-convex, concavo- convex, double concave, plano-concave, and convexo-concave lens. Comes in a reusable cardboard storage box.
Product Features
- Each lens measures 50mm in diameter
- All lenses have a focal length of approximately 150mm
- Lenses have ground glass edges
- Included lenses: double convex/concave, plano convex/concave, concavo convex and convexo concave
- Each lens carefully packed in their own individual storage boxes for protection