Affix an Alpha lens to your E-mount full-frame Sony camera with this Sony Alpha LAEA3 adapter, which features auto exposure support and includes a tripod attachment to facilitate capture of clear photos.
I purchased a Sony a5100 e mount camera and I had a A mount zoom lens which was not compatible with this camera but fortunately I was able to find this A to E mount adaptor on the Best Buy website and it worked perfectly with no issues allowing me to be able to keep my zoom lens