Optical constants of HOYA - FCD (Dense fluor crown)
M-FCD500
Wavelength:
µm
(0.310–1.550)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.3841554-0.0078084423λ^{2}+0.0097130883λ^{-2}+0.00049959889λ^{-4}-4.7303224\text{×}10^{-05}λ^{-6}+2.3205441\text{×}10^{-06}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false
wavelength_is_vacuum: false
temperature: 20.0 °C
thermal_dispersion:
- type: "Schott formula"
coefficients: -1.78e-05 -4.97e-09 7.88e-11 4.91e-07 3.43e-10 4.41e-08
nd: 1.55332
Vd: 71.68
glass_code: 553717
glass_status: standard
density: 3.66 g/cm3
thermal_expansion:
- temperature_range: -30 70 °C
coefficient: 1.24e-05 K-1
- temperature_range: 20 300 °C
coefficient: 1.53e-05 K-1
dPgF: 0.0211
climatic_resistance: 1.0
stain_resistance: 1.0
acid_resistance: 3.0
Comments
Glass for molded optics lens
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