# 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/2017/hoya_2017-04-01.agf">HOYA Zemax catalog 2017-04-01</a> (obtained from <a href="http://www.hoya-opticalworld.com/english/datadownload/">http://www.hoya-opticalworld.com</a>)
COMMENTS: |
    General glass Type
DATA:
  - type: formula 3
    wavelength_range: 0.36501 1.01398
    coefficients: 2.5859898 -0.011940432 2 0.013995502 -2 0.00048974502 -4 -3.9120717e-05 -6 2.2611915e-06 -8
  - type: tabulated k
    data: |
        0.300 7.2492E-06
        0.310 4.8152E-06
        0.320 3.0155E-06
        0.330 1.8045E-06
        0.340 1.0554E-06
        0.350 6.1108E-07
        0.360 3.3384E-07
        0.370 1.8532E-07
        0.380 1.0773E-07
        0.390 6.5868E-08
        0.400 3.5208E-08
        0.420 2.3478E-08
        0.440 1.7551E-08
        0.460 1.4672E-08
        0.480 1.1476E-08
        0.500 3.9809E-09
        0.550 4.3790E-09
        0.600 4.7770E-09
        0.650 5.1751E-09
        0.700 5.5732E-09
        0.750 5.9713E-09
        0.780 6.2101E-09
        0.800 6.3694E-09
        0.830 6.6082E-09
        0.850 6.7675E-09
        0.900 7.1656E-09
        0.950 7.5636E-09
        1.000 7.9617E-09
        1.050 8.3598E-09
        1.060 8.4394E-09
        1.100 8.7579E-09
        1.200 9.5541E-09
        1.300 1.0350E-08
        1.400 1.7969E-07
        1.500 1.1997E-07
        1.550 1.2397E-07
CONDITIONS:
    temperature: 293
PROPERTIES:
    thermal_dispersion:
      - type: formula A
        coefficients: 1.98676e-06 0.0 0.0 0.0 0.0 0.0
    nd: 1.62041
    Vd: 60.34
    glass_code: 620603
    density:
      - value: 3520
    thermal_expansion:
      - temperature_range: 243 343
        value: 6e-06
      - temperature_range: 293 573
        value: 7.1e-06
    dPgF: -0.0003
    resistance:
        climatic: 3.0
        acid: 5.0