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    Optics and optical instruments – Ophthalmology - Graduated dial scale
    GYD 3,300
    Voluntary Weights And Measures

    This International Standard gives specifications for the angular coordinate system to be used in the design of scales, reticles or other display means incorporated in instruments for determining optical data on human eyes or corrective lenses for human eyes.

    • Year of Declaration: 1996
    • Reference: ISO 8429: 1986
    • Number of Pages: 1
    • Code: GYS 111
    • Version:
    • ICS Number: 11.040.70