Optical constants of HOYA - FD (Dense flint)
FD60-W
Wavelength:
µm
(0.360–1.550)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=3.1171483-0.011616277λ^{2}+0.044864975λ^{-2}+0.0016588491λ^{-4}+2.5716854\text{×}10^{-05}λ^{-6}+1.4757657\text{×}10^{-05}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false
wavelength_is_vacuum: false
temperature: 20.0 °C
thermal_dispersion:
- type: "Schott formula"
coefficients: -5.29e-06 9.6e-09 -5.1e-11 1.06e-06 1.34e-09 0.282
nd: 1.80518
Vd: 25.46
glass_code: 805255
glass_status: standard
density: 3.36 g/cm3
thermal_expansion:
- temperature_range: -30 70 °C
coefficient: 8.8e-06 K-1
- temperature_range: 20 300 °C
coefficient: 1.09e-05 K-1
dPgF: 0.0132
climatic_resistance: 1.0
stain_resistance: 1.0
acid_resistance: 1.0
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