RefractiveIndex.INFO Refractive index database

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Optical constants of SUMITA - SK (Dense crown)
K-SK14

Wavelength: µm
 (0.365 – 1.548)  
 

Other optical constants

logX   logY   eV

Dispersion formula

$$n^2=2.5313894-1.0956275\text{×}10^{-2}λ^{2}+1.3803544\text{×}10^{-2}λ^{-2}+2.9803889\text{×}10^{-4}λ^{-4}-6.2451964\text{×}10^{-6}λ^{-6}+2.5686024\text{×}10^{-7}λ^{-8}$$

Comments

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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