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Optical constants of SCHOTT - Inquiry glasses
N-SK10

Wavelength: µm
 (0.334 – 2.5)  
 

Other optical constants

n   k   logX   logY   eV

Dispersion formula [ i ]

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

Comments

inquiry glass

Data

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

Additional information

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

References

SCHOTT Zemax catalog 2015-07-22

More info - wiki

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.

External links