New firmware update for the Sigma 30mm f/1.4 E-mount lens – sonyalpharumors

Alpha 3000 has NEX mount, 20 megapixel, APS-C - Cameracraft

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

Sigma releases updated firmware for 30mm F1.4 APS-C lens for Sony E-mount: Digital Photography Review

Firmware update for SIGMA Global Vision lenses in Sony E-mount - SIGMA UK

SR3) Sigma 50mm 1.4 f/1.4 APS-C E-mount has 9 blades, weights less than 300g and is priced around $600. – sonyalpharumors

Confirmed: This is what Sony will announce on November 7th

Om Digital big announcement on January 30: New OM-1II, 9-18mm mark II and 150-600mm lens coming! – 43 Rumors

SonyAlphaRumors - Sony US extended their deals: : BH

Sigma 30mm f/1.4 Review