Sigma 30mm f/1.4 E-mount lens has one bug (likely to be fixed via firmware upgrade) – sonyalpharumors

sonyalpharumors – Sony Digital Camera News

New Sigma MC-11 E-mount adapter – sonyalpharumors

Sony – Photo Engineering

Welcome To Sony Alpha Universe, Sony

Sigma 30mm f/1.4 DC DN Lens Review (for Sony E-mount / APS-C Format)

A visit to Zeiss and thoughts on the Milvus line – Ming Thein

sonyalpharumors – Page 1521 – Sony Digital Camera News

Sony A6700 « NEW CAMERA

SIGMA Surprises: A crop SIGMA 30mm f/1.4 Art lens on full-frame. Simply put I did not expect this to work at all. – Eric L. Woods