Canon RF-S 10-18mm f/4.5-6.3 IS STM LensAn impressively lightweight wide angle zoom, the RF S 10 18mm f 4. 5 6. 3 IS STM Lens from Canon provides high quality imagery and peak mobility. Designed for APS C format RF mount mirrorless cameras, this lens gives a 16 29mm full frame equivalent focal length range. In lens optical image stabilization offers four stops of correction, or six stops with Coordinated IS when paired with a compatible camera. Two ultra low dispersion elements and one