Optical constants of HOYA - FC (Fluor crown)
FC5
Wavelength:
µm
(0.280–1.550)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.1894054-0.0099044908λ^{2}+0.008640337λ^{-2}+0.00022263067λ^{-4}-1.2291942\text{×}10^{-05}λ^{-6}+5.9386349\text{×}10^{-07}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false
wavelength_is_vacuum: false
temperature: 20.0 °C
thermal_dispersion:
- type: "Schott formula"
coefficients: -6.6046e-06 0.0 0.0 0.0 0.0 0.0
nd: 1.48749
Vd: 70.45
glass_code: 487704
density: 2.45 g/cm3
thermal_expansion:
- temperature_range: -30 70 °C
coefficient: 9.3e-06 K-1
- temperature_range: 20 300 °C
coefficient: 1.02e-05 K-1
dPgF: 0.0092
climatic_resistance: 5.0
stain_resistance: 5.0
acid_resistance: 5.0
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