Optical constants of HIKARI - Glasses for precision molding
Q-LASFH58S
Wavelength:
µm
(0.330–2.400)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=3.32552726-0.0132706113λ^{2}-0.000149120991λ^{4}+0.0339899628λ^{-2}+0.000811209445λ^{-4}+5.79662969\text{×}10^{-06}λ^{-6}+2.35145894\text{×}10^{-06}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false
wavelength_is_vacuum: false
temperature: 23.0 °C
thermal_dispersion:
- type: "Schott formula"
coefficients: 4.827e-06 1.1068e-08 -9.3935e-13 8.4338e-07 1.0846e-09 0.2102
nd: 1.851080
Vd: 40.123706
density: 5.03 g/cm3
thermal_expansion:
- temperature_range: -30 70 °C
coefficient: 6.1e-06 K-1
dPgF: 0.0085
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