Optical constants of HIKARI - LLF (Very light flint)
E-LLF2
Wavelength:
µm
(0.4 – 0.7)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.31105643+0.00359211226λ^{2}+0.0263534925λ^{-2}-0.0028618174λ^{-4}+0.000442961085λ^{-6}-2.22792621\text{×}10^{-05}λ^{-8}$$Conditions & Spec sheet
n_absolute: false
wavelength_vacuum: false
temperature: 23.0 ℃
nd: 1.540720
Vd: 47.224817
glass_status: preferred
density: 2.52 g/cm3
thermal_expansion:
- temperature_range: -30 70 ℃
coefficient: 8.1e-06 K-1
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