thgerber7 years ago000I have a SOony FS5 and a SELP18105G lens and a PZ 28-135 G OSS lens. Can I use this converter?Show in original language (German)Laxarion4 years ago000Hello, I would like to know if it is compatible between an A7 (ILCE-7K) and a Sony 70-200 F4 (G).Show in original language (French)Comment1 commentEmbraer1457 years ago000The converter can only be used with the SEL70200GM and the SEL100400GM.Show in original language (German)Commentkarl.siegrist7 years ago000According to Sony, there are only two compatible telephoto lenses. Namely SEL 70100 GM and 100400 GM. I myself use the former for bird pictures, which are first class.Show in original language (German)Comment