50mm Equilateral White Light Glass Prism

The 50x25mm (2x1") glass equilateral prism is our smallest but is also the most inexpensive way to show refraction of sunlight; only $5.50!

You can use this prism as a trade show giveaway, science fair prize & more. See examples of company advertising glass prism logo paperweights.

This is our smallest triangular glass prism; use it to observe the light refraction of sunlight into the rainbow colors-violet, blue, green, yellow, orange & red. These small prisms, 50mm long (2") are great for bending light experiments for kids. You can use these small isosceles triangular prisms for kids rainbow light experiments. You can buy just one of these optical glass prisms for your kid's light bending experiment or buy more for quantity discounts.