LAOWA 15mm F4 WIDE ANGLE MACRO (for SONY A-mount) An A-mount to E-mount adapter is also included. Although there are versions for mirrorless cameras, choosing the SLR mount allows for a wider range of adapter options for mirrorless cameras, which is convenient. I've also included some sample photos taken with this lens (using an α7RV). It appears to be in good condition to the untrained eye, but as it is a used item, there may be some dust or debris inside. Please understand that this is a used item before purchasing.