Optical constants of HIKARI - F (Flint)
E-F16
Wavelength:
µm
(0.350–2.400)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.47196413-0.0100810083λ^{2}+0.0208698749λ^{-2}+0.000995620952λ^{-4}-4.77932855\text{×}10^{-05}λ^{-6}+8.07129922\text{×}10^{-06}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false
wavelength_is_vacuum: false
temperature: 23.0 °C
nd: 1.592701
Vd: 35.298957
glass_status: preferred
density: 2.64 g/cm3
thermal_expansion:
- temperature_range: -30 70 °C
coefficient: 9.8e-06 K-1
dPgF: 0.0079
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