Optical constants of HOYA - FD (Dense flint)
E-FD7
Wavelength:
µm
(0.360–1.550)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.6165865-0.011427854λ^{2}+0.022534361λ^{-2}+0.001551289λ^{-4}-0.00011769852λ^{-6}+1.2401891\text{×}10^{-05}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false wavelength_is_vacuum: false temperature: 20.0 °C thermal_dispersion: - type: "Schott formula" coefficients: 3.8611e-07 0.0 0.0 0.0 0.0 0.0 nd: 1.63980 Vd: 34.57 glass_code: 640346 glass_status: special density: 2.75 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: 0.0055 climatic_resistance: 1.0 stain_resistance: 1.0 acid_resistance: 1.0
Comments
Not in a position to accept new order because of discontinuation.
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