# 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: |
    Not in a position to accept new order because of discontinuation.
DATA:
  - type: formula 3
    wavelength_range: 0.36501 1.01398
    coefficients: 2.4866561 -0.010188484 2 0.019287417 -2 0.00088553737 -4 -5.0937106e-05 -6 6.4256956e-06 -8
  - type: tabulated k
    data: |
        0.350 1.1697E-05
        0.360 3.9035E-06
        0.370 1.3094E-06
        0.380 4.8789E-07
        0.390 2.1190E-07
        0.400 1.1340E-07
        0.420 5.3908E-08
        0.440 4.2271E-08
        0.460 3.3094E-08
        0.480 3.0681E-08
        0.500 2.3945E-08
        0.550 8.7623E-09
        0.600 9.5589E-09
        0.650 2.0732E-08
        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 5.5844E-08
        1.500 3.5864E-08
        1.550 3.7059E-08
CONDITIONS:
    temperature: 293
PROPERTIES:
    thermal_dispersion:
      - type: formula A
        coefficients: 2.25928e-06 0.0 0.0 0.0 0.0 0.0
    nd: 1.59551
    Vd: 39.22
    glass_code: 596392
    glass_status: special
    density:
      - value: 2620
    thermal_expansion:
      - temperature_range: 243 343
        value: 8.2e-06
      - temperature_range: 293 573
        value: 1e-05
    dPgF: 0.0027
    resistance:
        climatic: 1.0
        stain: 1.0
        acid: 1.0