Optical constants of HOYA - FDS (Special dense flint)
FDS90(P)
Wavelength:
µm
(0.36501–1.550)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=3.2565619-0.015803965λ^{2}+0.044330322λ^{-2}+0.0043620098λ^{-4}-0.00036912261λ^{-6}+4.2999682\text{×}10^{-05}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false wavelength_is_vacuum: false temperature: 20.0 °C thermal_dispersion: - type: "Schott formula" coefficients: -4.62e-06 1.29e-08 -2.11e-11 1.04e-06 1.27e-09 0.296 nd: 1.84666 Vd: 23.88 glass_code: 847239 density: 3.5 g/cm3 thermal_expansion: - temperature_range: -30 70 °C coefficient: 8.7e-06 K-1 - temperature_range: 20 300 °C coefficient: 1.07e-05 K-1 dPgF: 0.0137 climatic_resistance: 2.0 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