Optical constants of SCHOTT - SF (Dense flint)
N-SF64
Wavelength:
µm
(0.37–2.5)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2-1=\frac{1.59163762λ^2}{λ^2-0.0118623434}+\frac{0.219908428λ^2}{λ^2-0.0594585499}+\frac{1.46929315λ^2}{λ^2-133.310762}$$Conditions & Spec sheet
n_is_absolute: false wavelength_is_vacuum: false temperature: 20.0 °C thermal_dispersion: - type: "Schott formula" coefficients: -2.06e-06 9.78e-09 -1.67e-11 8.67e-07 1.23e-09 0.279 nd: 1.70591 Vd: 30.23 glass_code: 706302.299 glass_status: special density: 2.989 g/cm3 thermal_expansion: - temperature_range: -30 70 °C coefficient: 8.48e-06 K-1 - temperature_range: 20 300 °C coefficient: 9.78e-06 K-1 dPgF: 0.0099 climatic_resistance: 1.0 stain_resistance: 0.0 acid_resistance: 1.0 alkali_resistance: 1.2 phosphate_resistance: 1.0
Comments
inquiry glass
References
SCHOTT Zemax catalog 2017-01-20b (obtained from http://www.schott.com)
See also SCHOTT glass data sheets