Canon EF-S 10-18mm f/4.5-5.6 is STM Lens, Lens Only

The EF-S 10-18mm f 4.5-5.6 IS STM lens combines optical excellence with cutting-edge performance, providing an ultra-wide angle of view in a compact, portable package, perfect for EOS cameras with an APS-C sensor. It has a 4 group optical zoom system and includes a large-diameter element, an aspherical lens element, a UD lens element and enhanced lens coatings for high-contrast, high-resolution images with minimal glare and aberration. A circular, 7-blade aperture helps ensure fine background blur and the Canon Optical Image Stabilizer system provides up to four equivalent stops of shake correction. The lens has a stepping motor STM and a refined focus mechanism for smooth and continuous AF during video recording. It also has a rear focusing system, plus a high speed CPU and improved AF algorithm for high-speed AF and offers full-time manual focus for quick adjustments. The EF-S 10-18mm f 4.5-5.6 IS STM delivers reliable, speedy and quiet wide-angle performance, making it an ideal lens for everyday photography, travel, stills and video recording.
EF S ultra wide zoom lens. Drive System Lead screw and rack system driven by stepping motor
Focal Length and Maximum Aperture: 10 18 millimeter, 1:4.5; 5.6
Closest Focusing Distance: 0.72 feet. ; 0.22 meter
Stepping motor for noise free video shooting
Optical image stabilizer