# 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/nikon_2017-11.agf">NIKON Zemax catalog 2017-11</a> (obtained from <a href="http://www.nikon.com/products/glass/lineup/materials/optical/">http://www.nikon.com</a>)<br>See also <a href="https://refractiveindex.info/download/data/2017/hikari_2017-04-01.pdf">HIKARI glass data sheets</a>
COMMENTS: |
    For mold lens
DATA:
  - type: formula 3
    wavelength_range: 0.365015 2.05809
    coefficients: 3.0430437 -0.0130169861 2 -0.000175012562 4 0.025603733 -2 0.000448879136 -4 1.131389e-05 -6 4.69755261e-07 -8
  - type: tabulated k
    data: |
        0.300 7.1518E-06
        0.310 4.0969E-06
        0.320 2.2704E-06
        0.330 1.4305E-06
        0.340 8.8881E-07
        0.350 5.5273E-07
        0.360 3.3384E-07
        0.365 2.7074E-07
        0.370 2.1051E-07
        0.380 1.3291E-07
        0.390 9.1333E-08
        0.400 6.7557E-08
        0.420 4.7122E-08
        0.440 3.8729E-08
        0.460 3.3094E-08
        0.480 2.6832E-08
        0.500 2.3945E-08
        0.550 2.1939E-08
        0.600 2.8734E-08
        0.650 3.1129E-08
        0.700 2.7922E-08
        0.800 5.7555E-08
        0.900 1.4338E-08
        1.000 4.7890E-08
        1.200 1.9118E-08
        1.400 6.7046E-08
        1.600 1.2796E-07
        1.800 3.0401E-07
        2.000 6.8289E-07
        2.200 2.0402E-06
        2.400 7.6486E-06
CONDITIONS:
    temperature: 296
PROPERTIES:
    thermal_dispersion:
      - type: formula A
        coefficients: 8.850929e-06 1.485241e-08 3.179295e-12 7.356564e-07 8.071775e-10 0.1941267
    nd: 1.765437
    Vd: 46.751378
    density:
      - value: 4520
    thermal_expansion:
      - temperature_range: 243 343
        value: 5.3e-06
    dPgF: -0.0095
    resistance:
        phosphate: 3.0