First images of the production version Sigma 70-200mm f/2.8 lens! – sonyalpharumors

Officially announced: new Sigma 70-200mm f/2.8 FE lens – sonyalpharumors

Samyang's new 24-70mm F2.8 AF parfocal lens is available to purchase for ~$900, but only in Thailand (for now): Digital Photography Review

sonyalpharumors – Page 70 – Sony Digital Camera News

SIGMA's New 70-200mm f/2.8 L-Mount Is A Full-Frame Dream

Rumor says Sigma still uncertain if they will release the new 70-200mm lens for E-mount in September – sonyalpharumors

Officially announced: Sony 20-70mm G is a world's first! – sonyalpharumors

sonyalpharumors – Page 1451 – Sony Digital Camera News

sonyalpharumors – Page 354 – Sony Digital Camera News

Sigma 70-200mm F/2.8 HSM

SIGMA's New 70-200mm f/2.8 L-Mount Is A Full-Frame Dream

Sigma 70-200mm 1:2.8 EX DG OS HSM Review: Digital Photography Review