RefractiveIndex.INFO Refractive index database

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Optical constants of SUMITA - Glasses for precision molding
K-PMK30

Wavelength: µm
 (0.365 – 1.548)  
 

Other optical constants

logX   logY   eV

Dispersion formula

$$n^2=2.2984199-9.8977917\text{×}10^{-3}λ^{2}+1.0454435\text{×}10^{-2}λ^{-2}-1.1762246\text{×}10^{-5}λ^{-4}+2.220678\text{×}10^{-5}λ^{-6}-1.2212713\text{×}10^{-6}λ^{-8}$$

Comments

Glass for Precision Molding. Refractive index is relative to air at standard conditions; Wavelength in dispersion formula is as measured in air and expressed in micrometers.

Data

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

References

Sumita Optical Glass Data Book

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