kschoene4 years ago000Is this lens fully usable with the Sony a7iii?Show in original language (German)gschwinds4 years ago+330 Helpful answerNo it isn't. This lens is made for APS-C cameras. But the Sony A7 III is a full-frame camera, only lenses that are also made for full-frame can be used without restrictions. https://michaeloeser.com/vollformat...Show in original language (German)Comment3 comments