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K&F Concept Auto Focus Lens Mount Adapter Ring EF/EF-S to E Electronic Lens Adapter Compatible for Canon EF EF-S Mount Lens to Sony E Mount Cameras - KENTFAITH
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Amazon.com : Fotodiox Pro Lens Mount Adapter - Canon EOS (EF, EF-s) Lens to Sony E-Mount Camera (APS-C & Full Frame Such as NEX-5, NEX-7 & α7) : Electronics
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