# this file is part of refractiveindex.info database
# refractiveindex.info database is in the public domain
# copyright and related rights waived via CC0 1.0

REFERENCES: |
    <a href="https://refractiveindex.info/download/data/2022/CDGM-ZEMAX202206new.AGF">CDGM Zemax catalog 2022-06</a> (obtained from <a href="http://www.cdgmgd.com/go.htm?k=Download&url=downList">http://www.cdgmgd.com</a>)<br>See also <a href="https://refractiveindex.info/download/data/2022/CDGM202206.pdf">CDGM optical glass data sheets</a>
DATA:
  - type: formula 2
    wavelength_range: 0.365 2.325
    coefficients: 0 0.203624748 0.0620712732 1.64202576 0.0127139992 1.38768085 128.254467
  - type: tabulated k
    data: |
        0.360 1.1207E-05
        0.370 3.7376E-06
        0.380 1.4020E-06
        0.390 6.5781E-07
        0.400 3.6379E-07
        0.420 1.6090E-07
        0.440 1.0304E-07
        0.460 7.0220E-08
        0.480 5.3854E-08
        0.500 4.4010E-08
        0.550 3.0745E-08
        0.600 2.8734E-08
        0.650 2.0732E-08
        0.700 2.2326E-08
        0.800 1.9127E-08
        0.850 1.3542E-08
        0.900 1.4338E-08
        0.950 1.5135E-08
        1.000 1.5931E-08
        1.060 1.6887E-08
        1.200 1.9118E-08
        1.400 8.9485E-08
        1.600 1.5371E-07
        1.800 5.4004E-07
        2.000 1.0697E-06
        2.200 2.4180E-06
        2.400 4.0245E-06
CONDITIONS:
    temperature: 293
PROPERTIES:
    thermal_dispersion:
      - type: formula A
        coefficients: -4.82e-06 1.32e-08 -3.85e-11 9.08e-07 1.03e-09 0.282
    nd: 1.717360
    Vd: 29.499110
    glass_code: 717295
    glass_status: standard
    density:
      - value: 3060
    thermal_expansion:
      - temperature_range: 243 343
        value: 9e-06
      - temperature_range: 293 573
        value: 1.12e-05
    dPgF: 0.0093
    resistance:
        climatic: 1.0