Demonstrate refraction and the science of light! With this acrylic index of refraction block, its easy to see how light is bent as it passes from air (low refractive index) into an acrylic block (higher refractive index). Specially formulated plastic highlights light beams as they bend and pass through. An inexpensive and dramatic way to visualize refractive indices, plus, this block can be used for critical angle reflection demonstrations. Can be used with any laser, light ray box or laser pointer.
115 X 65 X 20mm, Acrylic
Refractive Index:1.48 - 1.5
Transmission of white light: 98%
Haze: 1% - 3%