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Sigma Lens & 1.4 Converter

  • 25-02-2010 11:07am
    #1
    corkandproud
    Registered Users, Registered Users 2 Posts: 520 ✭✭✭


    Just wondering if a 1.4 converter will work with a Sigma 70-200 2.8 lens.

    Will there be any loss of functionality?


Comments

  • #2
    DaireQuinlan
    Registered Users, Registered Users 2 Posts: 6,713 ✭✭✭DaireQuinlan


    make and model of camera, make of 1.4 converter, is lens AF motor in lens or not etc etc etc.

    details details details :D


  • #3
    PaulieC
    Registered Users, Registered Users 2 Posts: 6,196 ✭✭✭PaulieC


    A sigma 1.4x converter will work with the Sigma f2.8 Lens and will reduce the brightness of the lens by 1 stop, making it an F4.0 lens. The Sigma 2.0x will also work with the lens, reducing it by 2 stops, making it a 140-400 f5.6 lens.
    All functionality is unaffected


  • #4
    corkandproud
    Registered Users, Registered Users 2 Posts: 520 ✭✭✭corkandproud


    sorry...

    Canon bodies
    Canon Converter
    Sigma Lens


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