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Optical constants of SCHOTT - Inquiry glasses
N-SK10

Wavelength: µm
 (0.334 – 2.5)  
 

Derived optical constants

n   k   logX   logY   eV

Dispersion formula [ i ]

$$n^2-1=\frac{1.34972093λ^2}{λ^2-0.00736272269}+\frac{0.238587973λ^2}{λ^2-0.0253765327}+\frac{0.9667336λ^2}{λ^2-103.502909}$$

Conditions & Spec sheet

    n_is_absolute: false
    λ_is_vacuum: false
    temperature: 20.0 °C
    coefficients_of_thermal_dispersion: 5.05e-07 1.16e-08 -1.53e-11 4.9e-07 5.1e-10 0.183
    n_d: 1.62278
    V_d: 56.98
    glass_code: 623570.364
    glass_status: special
    density: 3.639 g/cm3
    coefficient_of_thermal_expansion_1: 6.83e-06 K-1
    coefficient_of_thermal_expansion_2: 7.84e-06 K-1
    ΔP_gF: -0.0005
    climatic_resistance: 3.0
    stain_resistance: 3.0
    acid_resistance: 52.2
    alkali_resistance: 2.0
    phosphate_resistance: 2.2

Comments

inquiry glass

References

SCHOTT Zemax catalog 2015-07-22

Data

[Expressions for n]   [CSV - comma separated]   [TXT - tab separated]   [Full database record]

INFO

SCHOTT AG

SCHOTT AG is a German glass manufacturer. SCHOTT also publishes a glass catalog (SCHOTT Optical Glass Datasheets), which is a standard reference for the properties of many optical glasses.

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