The Sigma 150-600mm f/5-6.3 DG HSM OS Contemporary is a hyper-telephoto zoom lens from the contemporary line that combines lightweight and compactness in its innovative construction for higher usability.
The lens is constructed from high-quality optics to produce astonishing image quality throughout its zoom range; a powerful Hyper Sonic Motor to help you achieve a fast and quiet autofocus performance; an Optical Stabilizer that helps reduce the appearance of camera shake for a much sharper handheld shooting; a rounded nine-blade diaphragm that contributes to natural looking bokeh quality; a dust- and splash-resistant design - allowing you to perform in inclement weather conditions and water- and oil-repellent coating has been applied to the front lens element, making it easier to clean off marks.