RefractiveIndex.INFO Refractive index database

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Optical constants of HOYA - FDS (Special dense flint)
M-FDS910

Wavelength: µm
 (0.38 – 1.55)  
 

Other optical constants

logX   logY   eV

Dispersion formula

$$n^2=3.1659870-1.3491960\text{×}10^{-2}λ^{2}+4.6499180\text{×}10^{-2}λ^{-2}+2.4714130\text{×}10^{-3}λ^{-4}-8.6595960\text{×}10^{-5}λ^{-6}+2.7259270\text{×}10^{-5}λ^{-8}$$

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

HOYA Optical Glass Master Datasheet

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