RefractiveIndex.INFO Refractive index database

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Optical constants of SUMITA - Glasses for precision molding
K-VC91

Wavelength: µm
 (0.365 – 1.548)  
 

Other optical constants

logX   logY   eV

Dispersion formula

$$n^2=3.4399333-1.4633437\text{×}10^{-2}λ^{2}+3.7625197\text{×}10^{-2}λ^{-2}+2.1748752\text{×}10^{-3}λ^{-4}-1.6417982\text{×}10^{-4}λ^{-6}+1.5817576\text{×}10^{-5}λ^{-8}$$

Comments

Glass for Precision Molding. 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

Sumita Optical Glass Data Book

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