SIRUI Sniper 16mm Silver F1.2 APSC Auto-Focus X Mount Lens (16AS12X-S)

STM motor design brings you quite autofocus experience; Minimal focus breathing and strictly controlled aberration allow focusing on the subject from beginning to end; 16mm focal length offers a dynamic wide-angle perspective; ED glass and high refractive index glass are added to deliver unmatched sharpness and clarity; Two aspherical lenses are added to 16mm lens to reduce lens size; Strong aluminum body makes it sturdy and portable in hand