Optical constants of HIKARI - KF (Crownflint)
E-KF6
Wavelength:
µm
(0.340–2.400)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.24955402+0.00226224485λ^{2}+0.0221746519λ^{-2}-0.00228248782λ^{-4}+0.000344437297λ^{-6}-1.73774146\text{×}10^{-05}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false wavelength_is_vacuum: false temperature: 23.0 °C nd: 1.517420 Vd: 52.304664 glass_status: preferred density: 2.48 g/cm3 thermal_expansion: - temperature_range: -30 70 °C coefficient: 8.7e-06 K-1 dPgF: -0.0007
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