Optical constants of HIKARI - KzF (Special short flint)
J-KZFH4
Wavelength:
µm
(0.300–2.400)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.37404487-0.0107631771λ^{2}-0.000128642692λ^{4}+0.0135709369λ^{-2}+0.000255765647λ^{-4}-2.23388334\text{×}10^{-06}λ^{-6}+4.91067955\text{×}10^{-07}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false
wavelength_is_vacuum: false
temperature: 23.0 °C
thermal_dispersion:
- type: "Schott formula"
coefficients: 6.5502e-06 1.436354e-08 3.868356e-12 4.650953e-07 7.171067e-10 -0.1906826
nd: 1.552981
Vd: 55.071703
density: 2.62 g/cm3
thermal_expansion:
- temperature_range: -30 70 °C
coefficient: 4.8e-06 K-1
dPgF: -0.0073
phosphate_resistance: 3.0
References
NIKON Zemax catalog 2017-11 (obtained from http://www.nikon.com)
See also HIKARI glass data sheets
Data
INFO
Hikari Glass Co., Ltd.
Hikari Glass Co., Ltd. is a Japanese glass maker, a subsidiary of Nikon Corp.External links
- Hikari Glass Co., Ltd. (in Japanese)
- Nikon