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Amazon.com : VILTROX 23mm F1.4 f/1.4 Sony E-Mount Auto Focus APS-C Prime Lens for Sony E-Mount Camera A6500 A6300 A6000 A7RⅣ A7RⅢ A7Ⅲ A7RⅡ A7Ⅱ A7S A7R : Electronics