Xingyao Optical announced a full-frame wide-angle lens. It can be seen that the aperture is F2.8, and the lens structure is 12 elements and 11 groups. It is expected to be launched in June. The bayonet is Canon RF / Sony E / Nikon Z / Sigma L-mount, the estimated price will not exceed 1800 yuan. No ideal about he focal lenght yet…
via CameraBeta