RefractiveIndex.INFO Refractive index database

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Optical constants of HOYA - BaFD (Dense barium flint)
BAFD8

Wavelength: µm
 (0.36 – 1.55)  
 

Other optical constants

logX   logY   eV

Dispersion formula

$$n^2=2.8863236-9.8027240\text{×}10^{-3}λ^{2}+2.7654256\text{×}10^{-2}λ^{-2}+8.9006367\text{×}10^{-4}λ^{-4}-3.6309109\text{×}10^{-5}λ^{-6}+7.6181062\text{×}10^{-6}λ^{-8}$$

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

HOYA Optical Glass Master Datasheet

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