• #28362
    pstarnault

    On my M10, in lens detection, I don't know which lens to select. Please help me.

    50mm Summicron f/2 black serial number 2535714 (from 1972)
    Should I use “50 f/2 11817” or “50 f/2 11819/11825/11826/11816”

    28mm Elmarit f/2.8 black serial number 2063324 (from 1964)
    Should I use “28 f/2.8 11804” or “28 f/2.8 11809”

    Thank you.

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