Optical constants of CDGM - ZF (Dense flint)
H-ZF2
Wavelength:
µm
(0.360 – 2.400)
Derived optical constants
n
k
logX
logY
eV
Dispersion formula
$$n^2=2.70748536-0.00876853099λ^{2}+0.030735315λ^{-2}+0.000240155352λ^{-4}+8.93430086\text{×}10^{-05}λ^{-6}+3.65229043\text{×}10^{-06}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false λ_is_vacuum: false temperature: 20.0 °C coefficients_of_thermal_dispersion: -3.46e-06 1.39e-08 -5.89e-11 8.03e-07 1.18e-09 0.271 n_d: 1.672702 V_d: 32.178880 glass_code: 673322 glass_status: standard density: 2.9 g/cm3 coefficient_of_thermal_expansion_1: 8.5e-06 K-1 coefficient_of_thermal_expansion_2: 1.06e-05 K-1 ΔP_gF: 0.0088 climatic_resistance: 1.0
References
CDGM Zemax catalog 2017-09 (obtained from http://www.cdgmgd.com)