RefractiveIndex.INFO Refractive index database

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Optical constants of CDGM - D- (Low softening glass)
D-K9L

Wavelength: µm
 (0.365 – 0.7065)  
 

Other optical constants

logX   logY   eV

Dispersion formula

$$n^2=2.2702566-9.1988101\text{×}10^{-3}λ^{2}+1.1609706\text{×}10^{-2}λ^{-2}-7.6123911\text{×}10^{-5}λ^{-4}+2.8558727\text{×}10^{-5}λ^{-6}-1.2566486\text{×}10^{-6}λ^{-8}$$

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

CDGM Optical Glass Products Database

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