Optical constants of SCHOTT - F (Flint)
F5
Wavelength:
µm
(0.32–2.5)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2-1=\frac{1.3104463λ^2}{λ^2-0.00958633048}+\frac{0.19603426λ^2}{λ^2-0.0457627627}+\frac{0.96612977λ^2}{λ^2-115.011883}$$Conditions & Spec sheet
n_absolute: false wavelength_vacuum: false temperature: 20.0 ℃ thermal_dispersion: - type: "Schott formula" coefficients: 2.13e-06 1.65e-08 -6.98e-11 1.02e-06 6.56e-10 0.208 nd: 1.60342 Vd: 38.03 glass_code: 603380.347 glass_status: standard density: 3.47 g/cm3 thermal_expansion: - temperature_range: -30 70 ℃ coefficient: 8e-06 K-1 - temperature_range: 20 300 ℃ coefficient: 8.9e-06 K-1 dPgF: -0.0003 climatic_resistance: 1.0 stain_resistance: 0.0 acid_resistance: 1.0 alkali_resistance: 2.3 phosphate_resistance: 2.0
Comments
lead containing glass type
References
SCHOTT Zemax catalog 2017-01-20b (obtained from http://www.schott.com)
See also SCHOTT glass data sheets