Comes with K&F NANO-X UV filter/protector. Wide-angle zoom is designed for APS-C-format Canon EF-S-mount DSLRs One ultra-low dispersion glass element noticeably reduces color fringing and chromatic aberrations for high clarity and color fidelity 16-28.8mm (35mm Equivalent) One aspherical element limits distortion and spherical aberration in order to realize greater sharpness and accurate rendering Optical Image Stabilizer helps to minimize the appearance of camera shake by up to four shutter speed stops Aperture Range: f/4.5 to f/29 One UD Element & One Aspherical Element Super Spectra Coating STM Stepping AF Motor Optical Image Stabilizer Rounded 7-Blade Diaphragm
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