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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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Viltrox EF-E II Lens Adapter Auto Focus Reducer Speed Booster 0.71X for Canon EF Lens to Sony E Mount Camera A9 A7II A7RII A6400 - AliExpress
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