Optical constants of HIKARI - F (Flint)
J-F16
Wavelength:
µm
(0.350–2.400)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.47262695-0.0101687674λ^{2}+0.019743684λ^{-2}+0.00181579852λ^{-4}-0.00035896046λ^{-6}+7.21398135\text{×}10^{-05}λ^{-8}-6.71121675\text{×}10^{-06}λ^{-10}+2.80287467\text{×}10^{-07}λ^{-12}$$Conditions & Spec sheet
n_is_absolute: false
wavelength_is_vacuum: false
temperature: 23.0 °C
thermal_dispersion:
- type: "Schott formula"
coefficients: -5.4783e-06 1.2307e-08 -2.2144e-12 8.0269e-07 9.1507e-10 0.26629
nd: 1.592700
Vd: 35.271777
density: 2.64 g/cm3
thermal_expansion:
- temperature_range: -30 70 °C
coefficient: 8.6e-06 K-1
dPgF: 0.0084
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