Optical constants of CDGM - ZF (Dense flint)
ZF8
Wavelength:
µm
(0.330 – 2.400)
Derived optical constants
n
k
logX
logY
eV
Dispersion formula
$$n^2=2.6567173-0.0091117044λ^{2}+0.025815197λ^{-2}+0.0011203564λ^{-4}-4.1066817\text{×}10^{-05}λ^{-6}+6.9242011\text{×}10^{-06}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false λ_is_vacuum: false temperature: 20.0 °C n_d: 1.654460 V_d: 33.651201 glass_code: 654337 density: 3.91 g/cm3 coefficient_of_thermal_expansion_1: 7.6e-06 K-1 coefficient_of_thermal_expansion_2: 8.9e-06 K-1 ΔP_gF: -0.0001 climatic_resistance: 1.0
References
CDGM Zemax catalog 2017-09 (obtained from http://www.cdgmgd.com)