Optical constants of HIKARI - SF (Dense flint)
J-SF03
Wavelength:
µm
(0.370–2.400)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=3.25089291-0.013324411λ^{2}+0.0484040988λ^{-2}+0.0032638368λ^{-4}-0.000401470701λ^{-6}+0.000116583198λ^{-8}-1.27242455\text{×}10^{-05}λ^{-10}+6.96171808\text{×}10^{-07}λ^{-12}$$Conditions & Spec sheet
n_is_absolute: false
wavelength_is_vacuum: false
temperature: 23.0 °C
thermal_dispersion:
- type: "Schott formula"
coefficients: -5.0562e-06 1.0335e-08 -1.287e-12 1.0873e-06 1.6241e-09 0.2939
nd: 1.846660
Vd: 23.796566
density: 3.53 g/cm3
thermal_expansion:
- temperature_range: -30 70 °C
coefficient: 8.1e-06 K-1
dPgF: 0.0171
phosphate_resistance: 1.0
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