Optical constants of HIKARI - SF (Dense flint)
SF10
Wavelength:
µm
(0.370–0.7)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.842085+0.01641576λ^{2}+0.05206046λ^{-2}-0.002610463λ^{-4}+0.000446977λ^{-6}-9.429829\text{×}10^{-06}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false wavelength_is_vacuum: false temperature: 20.0 °C nd: 1.728250 Vd: 28.346990 glass_code: 728283 glass_status: preferred density: 4.27 g/cm3 thermal_expansion: - temperature_range: -30 70 °C coefficient: 8.5e-06 K-1 dPgF: 0.0083
References
NIKON Zemax catalog 2017-11 (obtained from http://www.nikon.com)
See also HIKARI glass data sheets
Data
INFO
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 |
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