Neewer® 7.8"/20cm Optical Glass Triple Triangular Prism Physics Teaching Light Spectrum

Triangular prisms are used to disperse light, that is to break light up into its spectral components(the colors of the rainbow). Help showing/presenting what a rainbow made of.

Features:

Made of high quality optical glass

Precise cuttings, offer good reflections and color seperation

Easy carry for teaching/learning, presentations, etc

Specifications:

Side Length: 1.17 inch / 3cm

Prism Length: 7.8 inch / 20cm

Material: Optical glass

Package Contents:

1x Triangular Prism