Experience Unparalleled Detail with 420mm-800mm Telephoto Lens Capture distant subjects in impeccable detail with this high-index, low-dispersion telephoto lens. Offering a 420mm-800mm focal length, this lens gives you the power to zoom without compromising picture quality. With its 62mm filter thread, it efficiently reduces the amount of light entering the lens and also provides versatility for an array of handy filter types, setting your creativity free. Master the Fine Art of Telephotography Boost your imaging power with a 2X Teleconverter, which effortlessly doubles the focal length of your lens up to 1600mm for more ambitious shots. Journey into the world of telephoto photography with a lens that captures distant subjects in high definition. Its multi-coated optical glass effectively reduces glare and artifacts, ensuring sharp, clear and vivid images that will make your photographs stand out. High Quality Imagery Ensuring crystal-clear images, the high index, low dispersion multi-coated optical glass of this telephoto lens for Canon cameras cuts through distortion, delivering crisp, high-definition shots. This sophisticated design is the true power behind Canon telephoto lenses. Equipped with a rotating tripod collar, you can count on this lens ensuring stability when shooting. Versatile, All-Inclusive, and Ready to Go This lens is designed with compatibility in mind. It comes equipped with a T-mount adapter, rendering it compatible with Canon EF-Mount, extending its usability across a wide variety of camera bodies. Whether you're a professional photographer or an ambitious amateur, this 420-1600mm telephoto zoom lens is the dynamic tool you need for stunning, high-quality work.