50 MM DEMONSTRATION LENS SET, ACRYLIC, 1,
Item Description:
50 MM DEMONSTRATION LENS SET, ACRYLIC
Product Family Description:
The set contains 6 lenses, one each of double convex, plano-convex, concavo-convex, double concave, plano-concave, and convexo-concave lens. Includes an activity guide and a reusable cardboard storage box.