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The Hoya ULT-2000 and ULT-3000 universal light-transmission meters:a comparison using spectrophotometric data and Australian Sunglass Standard 1067–1990.
Craig M. Stamp, Stephen J. Dain, Catherine T. CurtisVolume:
75
Year:
1992
Language:
english
DOI:
10.1111/j.1444-0938.1992.tb00607.x
File:
PDF, 374 KB
english, 1992