Adattatore obiettivo messa a fuoco automatica Viltrox EF-NEX IV per obiettivo Canon EOS EF EF-S a Sony E

Maintain of Auto Focus (AF) function. Aperture exactly being aligned via the mount adapter. Built in anti-shaking function. More robust and stronger due to zinc alloy core. Greatest conductivity due to gold-plated pins for the signal transmitting.

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