Roberts and UsedPhotoPro will be closed Monday December 25th. Online orders may still be placed but won't process to ship until we open again at 9am December 26th.
This ultra-wide-angle lens has the shortest focal length in the L-series. Element 2 is an aspherical lens to correct distortion. Other aberrations such as astigmatism are also corrected, resulting in ideal image quality. The lens has a fixed, petal-type hood and a gelatin filter holder at the rear.