Optical constants of HIKARI - SF (Dense flint)
J-SF1
Wavelength:
µm
(0.360–2.400)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.8477793-0.0114171302λ^{2}+0.0310426999λ^{-2}+0.00254456183λ^{-4}-0.000460296278λ^{-6}+0.000102222014λ^{-8}-1.01220546\text{×}10^{-05}λ^{-10}+4.62539051\text{×}10^{-07}λ^{-12}$$Conditions & Spec sheet
n_is_absolute: false wavelength_is_vacuum: false temperature: 23.0 °C thermal_dispersion: - type: "Schott formula" coefficients: -3.3632e-06 9.8357e-09 -7.4178e-13 9.227e-07 1.0612e-09 0.27794 nd: 1.717360 Vd: 29.572863 density: 3.07 g/cm3 thermal_expansion: - temperature_range: -30 70 °C coefficient: 9.3e-06 K-1 dPgF: 0.0089 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