Optical constants of CDGM - F (Flint)
F5
Wavelength:
µm
(0.320 – 2.400)
Derived optical constants
n
k
logX
logY
eV
Dispersion formula
$$n^2=2.56837524-0.00914046228λ^{2}+0.0225979637λ^{-2}+0.000999853488λ^{-4}-3.66330712\text{×}10^{-05}λ^{-6}+4.93324803\text{×}10^{-06}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false λ_is_vacuum: false temperature: 20.0 °C coefficients_of_thermal_dispersion: 2.39e-06 1.01e-08 -5.9e-11 1.05e-06 2.13e-09 0.231 n_d: 1.624353 V_d: 35.938411 glass_code: 624359 density: 3.64 g/cm3 coefficient_of_thermal_expansion_1: 8.4e-06 K-1 coefficient_of_thermal_expansion_2: 1e-05 K-1 ΔP_gF: -0.0034 climatic_resistance: 1.0
References
CDGM Zemax catalog 2017-09 (obtained from http://www.cdgmgd.com)