Optical constants of CDGM - ZK (Dense crown)
H-ZK10
Wavelength:
µm
(0.320 – 2.400)
Derived optical constants
n
k
logX
logY
eV
Dispersion formula
$$n^2=2.5840705-0.0087264109λ^{2}+0.017569665λ^{-2}-0.00030815451λ^{-4}+8.8794888\text{×}10^{-05}λ^{-6}-4.7409985\text{×}10^{-06}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false λ_is_vacuum: false temperature: 20.0 °C coefficients_of_thermal_dispersion: -3.18e-09 2.08e-08 -7.24e-11 5e-07 -1.17e-10 0.212 n_d: 1.622094 V_d: 56.726025 glass_code: 622567 density: 3.63 g/cm3 coefficient_of_thermal_expansion_1: 6.5e-06 K-1 coefficient_of_thermal_expansion_2: 7.5e-06 K-1 ΔP_gF: -0.0012 climatic_resistance: 1.0
References
CDGM Zemax catalog 2017-09 (obtained from http://www.cdgmgd.com)