Optical constants of SF5
E-FD5 (HOYA)
Wavelength:
µm
(0.360–1.550)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.7135839-0.011419719λ^{2}+0.026133708λ^{-2}+0.0017576479λ^{-4}-0.00013307737λ^{-6}+1.5203351\text{×}10^{-05}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false wavelength_is_vacuum: false temperature: 20.0 °C thermal_dispersion: - type: "Schott formula" coefficients: -1.84917e-07 0.0 0.0 0.0 0.0 0.0 nd: 1.67270 Vd: 32.17 glass_code: 673322 density: 2.9 g/cm3 thermal_expansion: - temperature_range: -30 70 °C coefficient: 8.9e-06 K-1 - temperature_range: 20 300 °C coefficient: 1.09e-05 K-1 dPgF: 0.0059 climatic_resistance: 1.0 stain_resistance: 1.0 acid_resistance: 1.0
Comments
General glass Type
References
HOYA Zemax catalog 2017-04-01 (obtained from http://www.hoya-opticalworld.com)
Data
INFO
HOYA Corporation
Hoya Corporation is a Japanese company manufacturing optical products.External links
- HOYA Corporation
- HOYA Group Optics DIvision
- HOYA Corporation USA Optics DIvision
- Hoya Corporation - Wikipedia
SF5 optical glass
SF5 is a popular optical glass. Most glass makers produce this or very similar glass under slightly different names.SF5 and similar glasses produced by different makers
Maker | Glass |
---|---|
Schott | N-SF5 |
Hikari | E-SF5 |
HOYA | E-FD5 |
Sumita | K-SFLD5 |
CDGM | ZF2 |