# 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: |
    
DATA:
  - type: formula 3
    wavelength_range: 0.365015 2.05809
    coefficients: 2.62810335 -0.00995087731 2 -0.000144740792 4 0.0206473464 -2 0.000162531777 -4 7.85240289e-05 -6 -7.45350927e-06 -8 4.83617341e-07 -10
  - type: tabulated k
    data: |
        0.350 7.8359E-06
        0.360 2.7719E-06
        0.365 1.6841E-06
        0.370 1.0925E-06
        0.380 5.2723E-07
        0.390 2.8248E-07
        0.400 1.6998E-07
        0.420 8.4619E-08
        0.440 6.3599E-08
        0.460 4.7899E-08
        0.480 3.8389E-08
        0.500 2.7950E-08
        0.550 1.7542E-08
        0.600 1.9137E-08
        0.650 2.5928E-08
        0.700 2.2326E-08
        0.800 3.8312E-08
        0.900 7.1656E-09
        1.000 2.3909E-08
        1.200 1.9118E-08
        1.400 1.1197E-07
        1.600 1.2796E-07
        1.800 2.7477E-07
        2.000 5.1762E-07
        2.200 1.7282E-06
        2.400 4.0245E-06
CONDITIONS:
    temperature: 296
PROPERTIES:
    thermal_dispersion:
      - type: formula A
        coefficients: 1.86e-06 1.3085e-08 -2.2674e-12 7.946e-07 9.6385e-10 0.17031
    nd: 1.639300
    Vd: 44.834133
    density:
      - value: 3230
    thermal_expansion:
      - temperature_range: 243 343
        value: 6.7e-06
    dPgF: 0.0005
    resistance:
        phosphate: 2.0