Optical constants of HIKARI - F (Flint)
J-F5
Wavelength:
µm
(0.360–2.400)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.50730433-0.0096392024λ^{2}-0.000108925344λ^{4}+0.021773033λ^{-2}+0.0002157139λ^{-4}+0.000115184205λ^{-6}-1.21949895\text{×}10^{-05}λ^{-8}+8.47741632\text{×}10^{-07}λ^{-10}$$Conditions & Spec sheet
n_is_absolute: false
wavelength_is_vacuum: false
temperature: 23.0 °C
thermal_dispersion:
- type: "Schott formula"
coefficients: 6.0297e-07 1.2557e-08 -1.8588e-12 7.9553e-07 9.2609e-10 0.25003
nd: 1.603420
Vd: 38.028464
density: 2.63 g/cm3
thermal_expansion:
- temperature_range: -30 70 °C
coefficient: 7.7e-06 K-1
dPgF: 0.0024
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