Feature: The Lens Mount Adapter EF-NEX IV is designed to allow Canon EF Lens to be used on Sony A7 series Mirrorless Cameras.Max.Diameter and Length:66.6X26mm Weight :Approx.125gMETABONES IV EF-E AF adaptor 自動對焦接環HK$100.00價格數量*新增至購物車