The latest report says that the long rumoured Sigma 70-200mm f/2.8 DG HSM OS Sport series lens will finally make an appearance ahead of Photokina, which takes place in September of 2018. At least one patent for a new 70-200mm f/2.8 optical formula from Sigma exists. We’ve also been told in the past that the Read more......
Published By: Canonrumors - Wednesday, 18 April, 2018