Optical constants of HOYA - FCD (Dense fluor crown)
FCD515
Wavelength:
µm
(0.320–1.550)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.502355-0.0072080042λ^{2}+0.012012743λ^{-2}+0.00034920842λ^{-4}-2.4729676\text{×}10^{-05}λ^{-6}+1.3801567\text{×}10^{-06}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false
wavelength_is_vacuum: false
temperature: 20.0 °C
thermal_dispersion:
- type: "Schott formula"
coefficients: -1.58e-05 3.73e-09 -1.83e-11 3.66e-07 1.72e-10 0.169
nd: 1.59282
Vd: 68.63
glass_code: 593686
glass_status: standard
density: 4.13 g/cm3
thermal_expansion:
- temperature_range: -30 70 °C
coefficient: 1.11e-05 K-1
- temperature_range: 20 300 °C
coefficient: 1.34e-05 K-1
dPgF: 0.0194
climatic_resistance: 1.0
stain_resistance: 1.0
acid_resistance: 2.0
Comments
Recommended 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