Optical constants of SCHOTT - SF (Dense flint)
SF6G05
Wavelength:
µm
(0.46 – 2.5)
Derived optical constants
n
k
logX
logY
eV
Dispersion formula
$$n^2-1=\frac{1.62113942λ^2}{λ^2-0.0113478992}+\frac{0.506586092λ^2}{λ^2-0.0535840223}+\frac{10.4032298λ^2}{λ^2-1118.83658}$$Conditions & Spec sheet
n_is_absolute: false λ_is_vacuum: false temperature: 20.0 °C coefficients_of_thermal_dispersion: 6.9e-06 1.76e-08 -3.17e-11 1.89e-06 1.5e-09 0.256 n_d: 1.80906 V_d: 25.28 glass_code: 809253.520 glass_status: special density: 5.2 g/cm3 coefficient_of_thermal_expansion_1: 7.8e-06 K-1 ΔP_gF: 0.108 climatic_resistance: 4.0 stain_resistance: 3.0 acid_resistance: 51.3 alkali_resistance: 2.3 phosphate_resistance: 3.3
Comments
inquiry glass
References
SCHOTT Zemax catalog 2017-01-20b (obtained from http://www.schott.com)
See also SCHOTT glass data sheets