Image on top shows the “old” Sigma 800mm f/5.6 lens According to a Weibo source, Sigma will be presenting two new lenses at CP+. One is a zoom lens and one is a fixed focal length lens. The fixed focal length lens is said to be a new 800mm f/6.3 full-frame lens for Sony E… The post Sigma is rumored to soon announce a new 800mm f/6.3 E-mount lens first appeared on sonyalpharumors....
Published By: SonyAlphaRumors - Tuesday, 4 February