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

Nanoha 5X Lens Review And Introduction To Super Macro Photography

Sigma announces the new 30mm f/1.4 E-mount lens and MC-11 FF adapter! – sonyalpharumors

*Sony NEX5 + Lensbaby Tilt Transformer = Unadulterated Fun

sonyalpharumors – Page 1521 – Sony Digital Camera News

30mm F1.4 DC DN, Contemporary, Firmware Download for Lenses, Support

Sony Japan lists all A-mount lenses as 'discontinued' on its online shop: Digital Photography Review

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

Sony Alpha Blog : YoloBox Pro – Live streaming

Review: The 2013 Sony A7R – Ming Thein

Phase Detect Autofocus with Carl Zeiss Contax G lenses on the Sony a7R II – Chad Wadsworth

Review: Sigma 60mm f/2.8 DN Art (Sony E-Mount) - Page 3 of 3 - Admiring Light