RefractiveIndex.INFO Refractive index database

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Optical constants of CDGM - ZK (Dense crown)
H-ZK5

Wavelength: µm
 (0.365 – 0.7065)  
 

Other optical constants

logX   logY   eV

Dispersion formula

$$n^2=2.5507931-9.0457257\text{×}10^{-3}λ^{2}+1.5942017\text{×}10^{-2}λ^{-2}+2.2665652\text{×}10^{-4}λ^{-4}+4.0269123\text{×}10^{-6}λ^{-6}+2.2206417\text{×}10^{-7}λ^{-8}$$

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

CDGM Optical Glass Products Database

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