Optical constants of HOYA - FCD (Dense fluor crown)
FCD705
Wavelength:
µm
(0.310–1.550)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.3742832-0.0062014418λ^{2}+0.010582967λ^{-2}+6.3100703\text{×}10^{-05}λ^{-4}+8.196715\text{×}10^{-06}λ^{-6}-3.4424446\text{×}10^{-07}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false
wavelength_is_vacuum: false
temperature: 20.0 °C
thermal_dispersion:
- type: "Schott formula"
coefficients: -1.64e-05 -6.43e-10 1.97e-11 3.83e-07 2.95e-10 0.0771
nd: 1.55032
Vd: 75.50
glass_code: 550755
glass_status: standard
density: 4.09 g/cm3
thermal_expansion:
- temperature_range: -30 70 °C
coefficient: 1.22e-05 K-1
- temperature_range: 20 300 °C
coefficient: 1.4e-05 K-1
dPgF: 0.0277
climatic_resistance: 1.0
stain_resistance: 1.0
acid_resistance: 3.0
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