Free Express Shipping! Canon RF-S 10-18mm f/4.5-6.3 IS STM Lens (Canon RF) APS-C - f/4.5-6.3 to f/32, 16-29mm (Full-Frame Equivalent), STM Stepping AF Motor, 7-Blade Diaphragm, Optical Image Stabilizer, One Aspherical Element, Two UD Elements