Optical constants of HIKARI - F (Flint)
J-F1
Wavelength:
µm
(0.360–2.400)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.57291645-0.010421051λ^{2}-0.000102025424λ^{4}+0.0237163029λ^{-2}+0.000442698668λ^{-4}+9.19547318\text{×}10^{-05}λ^{-6}-8.93128864\text{×}10^{-06}λ^{-8}+7.90992496\text{×}10^{-07}λ^{-10}$$Conditions & Spec sheet
n_is_absolute: false
wavelength_is_vacuum: false
temperature: 23.0 °C
thermal_dispersion:
- type: "Schott formula"
coefficients: 5.2786e-07 1.702e-08 -1.3711e-12 7.9894e-07 1.0916e-09 0.26542
nd: 1.625880
Vd: 35.722376
density: 2.69 g/cm3
thermal_expansion:
- temperature_range: -30 70 °C
coefficient: 8.1e-06 K-1
dPgF: 0.0044
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