Optical constants of HIKARI - Glasses for precision molding
Q-LASFH59S
Wavelength:
µm
(0.320–2.400)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=3.22581362-0.0128335027λ^{2}-9.26420505\text{×}10^{-05}λ^{4}+0.0304553203λ^{-2}+0.000747766899λ^{-4}-1.21365984\text{×}10^{-06}λ^{-6}+1.90023535\text{×}10^{-06}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false
wavelength_is_vacuum: false
temperature: 23.0 °C
thermal_dispersion:
- type: "Schott formula"
coefficients: 6.5625e-06 1.3114e-08 -1.2875e-12 8.1211e-07 7.7966e-10 0.20407
nd: 1.820980
Vd: 42.502165
density: 4.81 g/cm3
thermal_expansion:
- temperature_range: -30 70 °C
coefficient: 6e-06 K-1
dPgF: -81.0
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