RefractiveIndex.INFO Refractive index database

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Optical constants of SF10
K-SFLD10 (SUMITA)

Wavelength: µm
 (0.365 – 1.548)  
 

Other optical constants

logX   logY   eV

Dispersion formula

$$n^2=2.8794157-1.2203687\text{×}10^{-2}λ^{2}+3.351206\text{×}10^{-2}λ^{-2}+1.8761149\text{×}10^{-3}λ^{-4}-9.8708915\text{×}10^{-5}λ^{-6}+1.7667333\text{×}10^{-5}λ^{-8}$$

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

Sumita Optical Glass Data Book

More info - wiki

SF10 is a popular optical glass. Most glass makers produce this or very similar glass under slightly different names.

SF10 and similar glasses produced by different makers

Maker Glass
Schott N-SF10
Hikari E-SF10
HOYA E-FD10
Sumita K-SFLD10
CDGM ZF4