Accession Number:

AD0720784

Title:

Coloration Limits for Sunglass Lenses,

Descriptive Note:

Corporate Author:

VICTORIAN COLL OF OPTOMETRY PARKVILLE (AUSTRALIA)

Personal Author(s):

Report Date:

1970-01-01

Pagination or Media Count:

9.0

Abstract:

Coloration limits for inclusion in the new Australian Standard for sunglass lenses are investigated. Signal visibility ratio R, the normalized ratio of red to white light transmitted by the lens, is considered to be a suitable form of specification. An additional limit is proposed for transmittance in the blue-violet region of the spectrum. Author

Subject Categories:

  • Protective Equipment

Distribution Statement:

APPROVED FOR PUBLIC RELEASE