You Searched for - is/iso 517
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    IS/ISO 517 : 2008 ( ISO 517 : 2008)     (Reaffirmed Year : 2021 )

    Photography - Apertures and Related Properties Pertaining to Photographic Lenses - Designations and Measurements

    Technical Committee : MED 32
    Status : Active

    No. of Amendments : 0
    Price : ₹ 2,100.00 ( US$ 25.00)