Optical constants of HIKARI - SK (Dense crown)
SK2
Wavelength:
µm
(0.290–0.7)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.54233-0.01001372λ^{2}+0.01366271λ^{-2}+0.0008285866λ^{-4}-8.590268\text{×}10^{-05}λ^{-6}+5.079496\text{×}10^{-06}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false wavelength_is_vacuum: false temperature: 20.0 °C nd: 1.607380 Vd: 56.746975 glass_code: 607567 glass_status: preferred density: 3.47 g/cm3 thermal_expansion: - temperature_range: -30 70 °C coefficient: 6.7e-06 K-1 dPgF: -0.0017
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