# this file is part of refractiveindex.info database
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REFERENCES: |
    J. R. Devore.
    Refractive indices of rutile and sphalerite.
    <a href="https://doi.org/10.1364/JOSA.41.000416"><i>J. Opt. Soc. Am.</i> <b>41</b>, 416-419 (1951)</a>
COMMENTS: |
    Ordinary ray (o); Room temperature.
CONDITIONS:
    direction: o
DATA:
  - type: formula 4
    wavelength_range: 0.43 1.53
    coefficients: 5.913 0.2441 0 0.0803 1 0 0 0 1