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Refractive index database

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Optical constants of SF10
ZF4 (CDGM)

Wavelength: µm
 (0.365 – 0.7065)  
 

Derived optical constants

logX   logY   eV

Dispersion formula

$$n^2=2.8752625-9.2304119\text{×}10^{-3}λ^{2}+3.5289119\text{×}10^{-2}λ^{-2}+1.5224853\text{×}10^{-3}λ^{-4}-4.8651573\text{×}10^{-5}λ^{-6}+1.3740761\text{×}10^{-5}λ^{-8}$$

Comments

Refractive index is relative to air at standard conditions; Wavelength in dispersion formula is as measured in air and expressed in micrometers

References

CDGM Optical Glass Products Database

Data

[Expressions for n]   [CSV - comma separated]   [TXT - tab separated]   [Full database record]

INFO

CDGM Glass Co., Ltd.

CDGM Glass Co., Ltd. is a leading optical glass supplier in China with a worldwile distribution network.

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SF10 optical glass

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

Glass

External links