Optical constants of HIKARI - Glasses for precision molding
Q-LAF010S
Wavelength:
µm
(0.280–2.400)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.9704824-0.0118584636λ^{2}-0.000166775197λ^{4}+0.0236062466λ^{-2}+0.000356836115λ^{-4}+1.2356508\text{×}10^{-05}λ^{-6}+1.07206448\text{×}10^{-07}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false
wavelength_is_vacuum: false
temperature: 23.0 °C
thermal_dispersion:
- type: "Schott formula"
coefficients: 9.9182e-06 1.3238e-08 -1.5966e-12 7.4505e-07 7.5289e-10 0.18753
nd: 1.743000
Vd: 49.247590
density: 4.29 g/cm3
thermal_expansion:
- temperature_range: -30 70 °C
coefficient: 5.4e-06 K-1
dPgF: -0.0083
phosphate_resistance: 4.0
Comments
For mold lens
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