Std

BS 2724:1956

Specification for filters for protection against intense sunglare (for general and industrial use)

standard by BSI Group , 07/31/1961

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Full Description

Covers the transmission factors for visible, ultra-violet and total heat radiation for three types of filter, each of which is available in two grades. Also covers refractive properties, chromaticity limits, matching and colour fastness.

All current amendments available at time of purchase are included with the purchase of this document.
 

Product Details

Published:
07/31/1961
ISBN(s):
null
Product Code(s):
10048175
Note:
This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. BS EN ISO 12311:2023


    Personal protective equipment. Test methods for sunglasses and related eyewear

    • Most Recent

  2. BS EN ISO 12311:2013


    Personal protective equipment. Test methods for sunglasses and related eyewear

    • Historical Version

  3. BS 11/30179630 DC


    BS EN ISO 12311. Personal protective equipment. Test methods for sunglasses and related equipment

    • Historical Version

  4. BS EN 1836:2005


    Personal eye-equipment. Sunglasses and sunglare filters for general use and filters for direct observation of the sun

    • Historical Version

  5. BS EN 1836:1997


    Personal eye protection. Sunglasses and sunglare filters for general use and filters for direct observation of the sun

    • Historical Version

  6. BS 2724:1987


    Specification for sun glare eye protectors for general use

    • Historical Version

  7. BS 2724:1956

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    Specification for filters for protection against intense sunglare (for general and industrial use)

    • Historical Version