Optical constants of HIKARI - SK (Dense crown)
Q-SK15S
Wavelength:
µm
(0.280–2.400)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.59073686-0.0106523029λ^{2}-9.98472173\text{×}10^{-05}λ^{4}+0.0154224112λ^{-2}+0.000252371925λ^{-4}-9.42642262\text{×}10^{-07}λ^{-6}+3.09905553\text{×}10^{-07}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false wavelength_is_vacuum: false temperature: 23.0 °C thermal_dispersion: - type: "Schott formula" coefficients: 2.4352e-06 1.2226e-08 1.1398e-12 5.4358e-07 7.0781e-10 0.17516 nd: 1.622910 Vd: 58.302401 density: 3.25 g/cm3 thermal_expansion: - temperature_range: -30 70 °C coefficient: 7.1e-06 K-1 dPgF: -0.0027 phosphate_resistance: 4.0
Comments
For mold lens
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