Refractive Index of SPR2FX13

For a typical sample of SPR2FX13 the refractive index and extinction coefficient at 632.8 nm are 1.640 and 0.000. Below are files of complete refractive index and extinction coefficients. If the file is not available for download, you can request our proprietary file by clicking "Request".

• Proprietary encrypted file for use with Filmetrics systems
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Refractive Index Reference - Based on Cauchy Coefficients (no k values)

No guarantee of accuracy - use at your own risk.