Canon RF 100-500mm f4.5-7.1L IS USM Category_Extension Tubes an integrated friction control knob

an integrated friction control knob that adjusts the ball tension so that equipment weight is always perfectly balanced and shots framed effortlessly

and umbrella

axes & tripod

Low Distortion

Zoom in to 50mm and capture beautiful portraits

Canon RF 100-500mm f4.5-7.1L IS USM Category_Extension Tubes an integrated friction control knobThe RF100 500mm F4. 5 7. 1 L IS USM super telephoto zoom lens delivers a superb combination of cutting edge performance, compact construction and brilliant resolving power specifically designed for the EOS R system. The versatile range of 100mm to 500mm is ideal for sports, wildlife, and even aviation photography while maintaining a compact, travel ready size and weight. The lens features one Super UD and six UD lenses. Fluorine coated front and rear