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Optical constants of HIKARI - KzF (Special short flint)
E-KZFH1
Wavelength:
µm
(0.330 – 2.400)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.54662904-0.0122972332λ^{2}+0.0187464623λ^{-2}+0.000460296583λ^{-4}+7.85351066\text{×}10^{-07}λ^{-6}+1.72720972\text{×}10^{-06}λ^{-8}-0.000133476806λ^{4}$$Conditions & Spec sheet
n_absolute: false
wavelength_vacuum: false
temperature: 23.0 °C
nd: 1.612660
Vd: 44.461379
glass_status: preferred
density: 2.8 g/cm3
thermal_expansion:
- temperature_range: -30 70 °C
coefficient: 7.3e-06 K-1
dPgF: -0.005
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