Optical constants of SCHOTT - SK (Dense crown)
P-SK60
Wavelength:
µm
(0.3–2.5)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2-1=\frac{1.40790442λ^2}{λ^2-0.00784382378}+\frac{0.143381417λ^2}{λ^2-0.0287769365}+\frac{1.16513947λ^2}{λ^2-105.373397}$$Conditions & Spec sheet
n_is_absolute: false wavelength_is_vacuum: false temperature: 20.0 °C thermal_dispersion: - type: "Schott formula" coefficients: 2.41e-06 9.52e-09 -8.08e-12 4.72e-07 6.22e-10 0.193 nd: 1.61035 Vd: 57.9 glass_code: 610579.308 glass_status: standard density: 3.075 g/cm3 thermal_expansion: - temperature_range: -30 70 °C coefficient: 7.06e-06 K-1 - temperature_range: 20 300 °C coefficient: 8.85e-06 K-1 dPgF: -0.0037 climatic_resistance: 3.0 stain_resistance: 5.0 acid_resistance: 53.4 alkali_resistance: 2.3 phosphate_resistance: 3.3
Comments
suitable for precision molding
References
SCHOTT Zemax catalog 2017-01-20b (obtained from http://www.schott.com)
See also SCHOTT glass data sheets