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Optical constants of CDGM - ZLAF (Dense lanthanum flint)
H-ZLAF75

Wavelength: µm
 (0.365 – 1.014)  
 

Other optical constants

logX   logY   eV

Dispersion formula

$$n^2=3.4867179-1.5436078\text{×}10^{-2}λ^{2}+4.4473758\text{×}10^{-2}λ^{-2}+1.5714325\text{×}10^{-3}λ^{-4}-1.0264396\text{×}10^{-5}λ^{-6}+1.1214738\text{×}10^{-5}λ^{-8}$$

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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