Material
N-BK7
N-F2
Fused Silica
Prism Angle
60°
Angle of Incidence
48°
Beam Width
12 mm
7 wavelengths
nᴅ 1.5168
Minimum Deviation
38.0°
589 nm yellow line
Angular Dispersion
1.21°
486–656 nm
Abbe Number
64.2
crown glass
Drag the beam to change the angle
Snell's Law · Cauchy dispersion