Very approximative size comparison between the Sony GM, new Sigma and the Tamron I received the full specs of the new Sigma 24-70mm f/2.8 FE lens that will be announced tomorrow: Lens construction: 15 groups, 19 elements Angle of view:… The post RUMOR: Here are the Sigma 24-70mm f/2.8m lens specs! appeared first on sonyalpharumors....
Published By: SonyAlphaRumors - Tuesday, 5 November, 2019