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Optical constants of HOYA - BaCD (Dense barium crown)
BACD15
Wavelength:
µm
(0.290 – 1.550)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.5864832-0.0080357829λ^{2}+0.018080573λ^{-2}-0.00045974172λ^{-4}+8.8484321\text{×}10^{-05}λ^{-6}-3.7544765\text{×}10^{-06}λ^{-8}$$Conditions & Spec sheet
n_absolute: false
wavelength_vacuum: false
temperature: 20.0 °C
thermal_dispersion:
- type: "Schott formula"
coefficients: 2.9692e-06 0.0 0.0 0.0 0.0 0.0
nd: 1.62299
Vd: 58.12
glass_code: 623581
density: 3.55 g/cm3
thermal_expansion:
- temperature_range: -30 70 °C
coefficient: 6.1e-06 K-1
- temperature_range: 20 300 °C
coefficient: 7.5e-06 K-1
dPgF: 0.0008
climatic_resistance: 2.0
stain_resistance: 4.0
acid_resistance: 4.0
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