Optical constants of CDGM - ZF (Dense flint)
D-ZF10
Wavelength:
µm
(0.360 – 2.400)
Derived optical constants
n
k
logX
logY
eV
Dispersion formula
$$n^2=2.7595094-0.0104875429λ^{2}+0.0298924037λ^{-2}+0.00121551438λ^{-4}-3.91801667\text{×}10^{-05}λ^{-6}+1.10580161\text{×}10^{-05}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false λ_is_vacuum: false temperature: 20.0 °C coefficients_of_thermal_dispersion: -4.72e-06 7.48e-09 -1.04e-10 7.54e-07 2.26e-09 0.3 n_d: 1.688935 V_d: 31.081030 glass_code: 689311 density: 2.84 g/cm3 coefficient_of_thermal_expansion_1: 1e-05 K-1 coefficient_of_thermal_expansion_2: 1.29e-05 K-1 ΔP_gF: 0.0072 climatic_resistance: 1.0
References
CDGM Zemax catalog 2017-09 (obtained from http://www.cdgmgd.com)