Optical constants of HOYA - LaC (Lanthanum crown)
M-LAC130
Wavelength:
µm
(0.290 – 1.550)
Derived optical constants
n
k
logX
logY
eV
Dispersion formula
$$n^2=2.813412-0.01332448λ^{2}+0.01927865λ^{-2}+0.0004124452λ^{-4}-9.940432\text{×}10^{-06}λ^{-6}+9.622024\text{×}10^{-07}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false λ_is_vacuum: false temperature: 20.0 °C coefficients_of_thermal_dispersion: 3.06e-06 7.53e-09 -3.42e-11 7.88e-07 1.05e-09 4.45e-10 n_d: 1.69350 V_d: 53.20 glass_code: 694532 glass_status: standard density: 3.52 g/cm3 coefficient_of_thermal_expansion_1: 6.5e-06 K-1 coefficient_of_thermal_expansion_2: 8.6e-06 K-1 ΔP_gF: -0.0059 climatic_resistance: 1.0 stain_resistance: 4.0 acid_resistance: 4.0
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