List of refractive indices

The following is a table of the refractive indices of some common materials.
Material 	Refractive index
Vacuum 	1.000
Air at STP (0° C, 100.00 kPa)	1.000
Water (at 20° C) 	1.333
Lens of human eye 	1.386 - 1.406
Diamond 	2.419
Category:Optics
Category:Tables