This compact and versatile Sigma 30mm f/1.4 DC DN Contemporary lens brings professional-quality optical performance to Canon EF-M mount mirrorless cameras. Featuring a bright f/1.4 maximum aperture, it excels in low-light photography whilst enabling beautiful shallow depth of field effects for stunning portraits and creative visual control. The lens combines nine elements in seven groups with two aspherical elements and a high-refractive index element to deliver sharp, distortion-free images across a range of shooting scenarios. Its stepping motor autofocus system ensures smooth, near-silent operation ideal for both stills and video work. Finished with Super Multi-Layer Coating to minimize flare and ghosting, and rounded nine-blade diaphragm for smooth bokeh, this secondhand lens offers exceptional value for photographers seeking a reliable standard focal length prime.