The Canon RF 100400mm f/5.6-8 IS USM is a nimble lens perfect for wildlife, sports, and travel shooting. Optically, the lens uses specialized elements to control a variety of aberrations and produce images with high sharpness and clarity throughout the zoom range. A Long-reaching telephoto zoom lens is designed for use with full-frame Canon RF-mount mirrorless cameras. One Ultra-Low Dispersion element is featured toward the front of the optical design and helps to reduce chromatic aberrations and color fringing throughout the zoom range. Super Spectra Coating has been applied to minimize flare and ghosting for improved contrast and color fidelity when working in strong lighting conditions. Buy Canon camera lenses online at the lowest price with GadgetWard Uk.