Common Materials:,
Material,IOR Value
Water,1.33
Glass,1.5 – 1.6
Plastic,1.4 – 1.6
Leather,1.48
Jelly,1.33 – 1.35
Paper,"1,5"
Wood,1.5 – 1.7
Diamond,2.42
Air,"1,2003"
Ice,1.31
Quartz,1.54
Ruby,1.76
Sapphire,1.77 – 1.78
Emerald,1.58 – 1.60
Amber,1.55 – 1.60
Carbon Fiber,1.5 – 1.6
Aluminum,1.44
Silver,0.18 – 0.36
Gold,0.47 – 0.77
Copper,0.8 – 1.2
Brass,0.28 – 1.0
Iron,2.56 – 3.84
Steel,2.5 – 3.0
Titanium,2.2 – 2.6
Platinum,2.33 – 2.44
Granite,1.65 – 1.75
Marble,1.5 – 1.7
Concrete,1.5 – 1.7
Asphalt,1.6 – 1.7
Soil,1.4 – 1.6
Sand,1.5 – 1.7
Air (atmosphere),1.2003
V-Ray Materials:,
Material,IOR Value
Water,1.33
Glass,1.5 – 1.6
Plastic,1.4 – 1.6
Gold,0.47 – 0.77
Silver,0.18 – 0.36
Copper,0.8 – 1.2
Aluminum,1.44
Diamond,2.42
Ruby,1.76
Sapphire,1.77 – 1.78