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About This Item

 

Full Description

Specifies requirements for spectacle frames made from cellulose acetate sheet, including basic dimensions and the use of a standard screw thread complying with BS 3172. The frame dimensions are required to be stated in accordance with BS 3199. Many of the requirements are of application also to spectacle frames made of other plastics materials.

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

Document History

  1. BS EN ISO 12870:2018


    Ophthalmic optics. Spectacle frames. Requirements and test methods

    • Most Recent
  2. BS EN ISO 12870:2014


    Ophthalmic optics. Spectacle frames. Requirements and test methods

    • Historical Version
  3. BS EN ISO 12870:2012


    Ophthalmic optics. Spectacle frames. Requirements and test methods

    • Historical Version
  4. BS 10/30203856 DC


    BS EN ISO 12870. Ophthalmic optics. Spectacle frames. Requirements and test methods

    • Historical Version
  5. BS EN ISO 12870:2009


    Ophthalmic optics. Spectacle frames. Requirements and test methods

    • Historical Version
  6. BS EN ISO 12870:2004


    Ophthalmic optics. Spectacle frames. Requirements and test methods

    • Historical Version
  7. BS EN ISO 12870:1998


    Ophthalmic optics. Spectacle frames. General requirements and test methods

    • Historical Version
  8. BS EN ISO 9456:1997


    Optics and optical instruments. Opthalmic optics. Marking of spectacle frames

    • Historical Version
  9. BS 6625-1:1985


    Spectacle frames. Specification for general requirements

    • Historical Version
  10. BS 3186:1970


    Specification for cellulose acetate sheet for spectacle frames

    • Historical Version
  11. BS 3352:1962

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    Specification for spectacle frames made of cellulose acetate

    • Historical Version
  12. BS 3462:1962


    Specification for metal spectacle frames

    • Historical Version