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Optical constants of SCHOTT - Inquiry glasses
LF5G19

Wavelength: µm
 (0.4 – 2.5)  
 

Other optical constants

n   k   logX   logY   eV

Dispersion formula [ i ]

$$n^2-1=\frac{1.34611327λ^2}{λ^2-0.0097174385}+\frac{0.142428018λ^2}{λ^2-0.0501911619}+\frac{0.900477176λ^2}{λ^2-111.959703}$$

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: -8.15e-06 1.34e-08 -9.22e-12 8.57e-07 8.26e-10 0.243
n_d: 1.59655
V_d: 39.89
glass_code: 597399.330
glass_status: special
density: 3.3 g/cm3
coefficient_of_thermal_expansion_1: 1.065e-05 K-1
coefficient_of_thermal_expansion_2: 1.142e-05 K-1
ΔP_gF: 0.0036
climatic_resistance: 2.0
stain_resistance: 2.0
acid_resistance: 3.4
alkali_resistance: 2.2
phosphate_resistance: 3.0

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.

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