Today Sigma launched this Youtube teaser video hinting a product announcement on August 4th. You can be 100% certain this is for the new 150-600mm f/5.0-6.3 lens. Specs: lens configuration of 25 elements in 15 groups minimum shooting distance of… The post Official teaser: Sigma 150-600mm FE lens will be announced on August 4th appeared first on sonyalpharumors....
Published By: SonyAlphaRumors - Thursday, 29 July, 2021