Optical constants of HIKARI - BaF (Barium flint)
J-BAF10
Wavelength:
µm
(0.340–2.400)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.72808119-0.00930210914λ^{2}-7.12221204\text{×}10^{-05}λ^{4}+0.0208031569λ^{-2}+0.000457311835λ^{-4}-2.96273778\text{×}10^{-06}λ^{-6}+1.6311403\text{×}10^{-06}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false wavelength_is_vacuum: false temperature: 23.0 °C thermal_dispersion: - type: "Schott formula" coefficients: 4.3684e-06 1.1836e-08 2.5445e-13 7.0944e-07 7.6949e-10 0.20995 nd: 1.670030 Vd: 47.141079 density: 3.57 g/cm3 thermal_expansion: - temperature_range: -30 70 °C coefficient: 6.7e-06 K-1 dPgF: -0.0027 phosphate_resistance: 1.0
References
NIKON Zemax catalog 2017-11 (obtained from http://www.nikon.com)
See also HIKARI glass data sheets
Data
INFO
BAF10 optical glass
BAF10 is a very popular optical glass. Most glass makers produce this or very similar glass under slightly different names.BAF10 and similar glasses produced by different makers
Maker | Glass |
---|---|
Schott | N-BAF10 |
Hikari | E-BAF10 |
HOYA | BAF10 |
Ohara | S-BAH10 |
CDGM | H-ZBAF52 |
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