Prisms

Prism - Equilateral D2-2985.00, £15.45
Made of glass with polished faces. Triangle side 34 mm, height 35 mm.

Crown Prism D2-2985.20, £71.10
Triangle side 30 mm. height 30 mm.

Flint Prism D2-2985.30, £71.10
Triangle side 30 mm, height 30 mm.