Optical constants of HIKARI - BaSF (Barium dense flint)
BASF7
Wavelength:
µm
(0.360 – 0.7)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.83515-0.01785081λ^{2}+0.01539786λ^{-2}+0.003719055λ^{-4}-0.0004884822λ^{-6}+3.290179\text{×}10^{-05}λ^{-8}$$Conditions & Spec sheet
n_absolute: false wavelength_vacuum: false temperature: 20.0 ℃ nd: 1.701540 Vd: 41.166978 glass_code: 702412 glass_status: preferred density: 3.98 g/cm3 thermal_expansion: - temperature_range: -30 70 ℃ coefficient: 8.8e-06 K-1 dPgF: -0.0003
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