Your search resulted in 3 documents for "BS BS 4274" amongst all current BS documents.

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  1. MOST RECENT

    1102404

    BS 4274-1:2003▹

    Visual acuity test types-Test charts for clinical determination of distance visual acuity. Specification

    standard by BSI Group, 01/13/2003.

    Languages: English

    Historical Editions: BS 4274-1:1968

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  2. MOST RECENT

    1120325

    BS EN ISO 8429:1997▹

    Optics and optical instruments. Ophthalmology. Graduated dial scale

    standard by British Standard / European Standard / International Organization for Standardization, 10/30/1987.

    Languages: English

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  3. MOST RECENT

    1101644

    BS 3521-2:1991+A1:1996▹

    Terms relating to ophthalmic lenses and spectacle frames-Glossary of terms relating to spectacle frames

    standard by BSI Group, 09/30/1991.

    Languages: English

    Historical Editions: BS 3521-2:1991, BS 3521:PARTS 1 & 2:1962

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