# this file is part of refractiveindex.info database
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REFERENCES: "Norland Optical Adhesive 61 <a href=\"https://www.norlandprod.com/adhesives/NOA%2061.html\">Data 1</a>, <a href=\"https://www.norlandprod.com/adhesives/noa61pg2.html\">Data 2</a> (accessed 2016-04-20)"
DATA:
  - type: formula 5
    range: 0.45 1.55
    coefficients: 1.5375 0.00829045 -2 -0.000211046 -4