Acrylic Prisms & Lenses, 6 Pcs – Wooden Storage Box – Eisco Labs
Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. 6 PIECE PRISMS & LENSES SET || Set of six prisms and lenses. Set includes a rectangular block, semi circle, equilateral prism, and 3 double convex lenses.