Optical constants of CDGM - F (Flint)
H-F2
Wavelength:
µm
(0.360 – 2.400)
Derived optical constants
n
k
logX
logY
eV
Dispersion formula
$$n^2=2.5360648-0.01059228λ^{2}+0.021518011λ^{-2}+0.00087655888λ^{-4}-4.3936258\text{×}10^{-05}λ^{-6}+7.5438308\text{×}10^{-06}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false λ_is_vacuum: false temperature: 20.0 °C coefficients_of_thermal_dispersion: 5.89e-07 1.15e-08 -3.15e-11 6.95e-07 2.04e-09 0.271 n_d: 1.612934 V_d: 37.008185 glass_code: 613370 density: 2.65 g/cm3 coefficient_of_thermal_expansion_1: 7.8e-06 K-1 coefficient_of_thermal_expansion_2: 9.4e-06 K-1 ΔP_gF: 0.0023 climatic_resistance: 1.0
References
CDGM Zemax catalog 2017-09 (obtained from http://www.cdgmgd.com)