SIGMA 17-50mm F2.8 EX DC OS HSM (for Canon EF mount) & 77mm Rocketfish Polarizer

Make the most of your digital camera and take stunning, high-resolution photos with amazing image quality. The Sigma EX 17-50mm f/2.8 DC OS HSM lenses for Canon cameras are compatible with a variety of different Canon DSLR models and offer professional quality results. Choose from various focal lengths and aperture options to capture amazing photos in many different settings. The Sigma EX 17-50mm f/2.8 DC OS HSM lens is a breeze to focus thanks to its hypersonic motor. You can use the Sigma EX 17-50mm f/2.8 DC OS HSM lens with any Canon digital camera with standard APS-C sensors. The HSM mechanism in the lens is a fantastic autofocus device that quickly provides image stabilization and sharpness. The Sigma EX 17-50mm f/2.8 DC OS HSM lens for Canon offers an excellent zoom range of 17-50 mm focal lengths, taking both portrait and landscape photos in a variety of settings. Operate the camera in 17mm and f/2.8 mode to take stunning wide-angle pictures. You can use the f/2.8 aperture at any zoom level, letting you focus in on faraway objects or on small objects at close range. Increase the focal length to 50mm to use it as a zoom lens for crisp macro photos. Adjust the length as you take pictures to search for your ideal shot. Make use of the lens hood included with the device to add an additional 1.5 inches to the focal length. Close up the aperture to f/4 or smaller to take amazing landscape photographs. Its Super Multi-Layer coating helps keep flare at bay, especially at the f/2.8 aperture setting. You can boost the range of these versatile Sigma EX 17-50mm f/2.8 DC OS HSM lenses with a number of filter types. This product is compatible with any standard 77mm filter. Control the focus in a studio or outdoor setting by adjusting the aperture. An f/2 setting lets more light into the camera in a shorter period of time, which helps focus in on the subject. A larger aperture setting involves a larger amount of light to maintain sharpness but can offer sharper portrait backgrounds. Control light in your studio with the built-in flash on your camera. Whether you like to take wide-angle photos at 17mm and f/2 setting or you prefer to use a 50mm length to zoom in on wildlife in outdoor scenes, the Sigma EX 17-50mm f/2.8 DC OS HSM lenses can be excellent all-around lenses to add to your equipment set.