Optical constants of SF10
J-SF10 (HIKARI)
Wavelength:
µm
(0.365–2.400)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.87916509-0.0119049122λ^{2}+0.0328054585λ^{-2}+0.00270047713λ^{-4}-0.000476826023λ^{-6}+0.000107927203λ^{-8}-1.07672748\text{×}10^{-05}λ^{-10}+5.00986227\text{×}10^{-07}λ^{-12}$$Conditions & Spec sheet
n_is_absolute: false
wavelength_is_vacuum: false
temperature: 23.0 °C
thermal_dispersion:
- type: "Schott formula"
coefficients: -3.1113e-06 9.4527e-09 -1.239e-12 9.5871e-07 1.3886e-09 0.28226
nd: 1.728250
Vd: 28.378835
density: 3.06 g/cm3
thermal_expansion:
- temperature_range: -30 70 °C
coefficient: 8.9e-06 K-1
dPgF: 0.0101
phosphate_resistance: 1.0
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
SF10 optical glass
SF10 is a popular optical glass. Most glass makers produce this or very similar glass under slightly different names.SF10 and similar glasses produced by different makers
| Maker | Glass |
|---|---|
| Schott | N-SF10 |
| Hikari | E-SF10 |
| HOYA | E-FD10 |
| Sumita | K-SFLD10 |
| CDGM | ZF4 |