Important: This is a MANUAL FOCUS lens and does NOT support autofocus. Please ensure you understand manual lens operation before purchasing." Specifically Compatible with: Canon Digital EOS R, EOS R3, EOS R5, EOS R6, EOS R6 II, EOS R7, EOS R8, EOS R10, EOS R50, EOS R100, EOS RP Mirrorless Cameras. Not compatible with other EOS models or DSLR cameras. Manual lenses require user adjustment for focus and aperture. This lens is NOT an Autofocus lens. Precision at its Best - With its 420mm-800mm focal length and 62mm filter thread, capture intricately detailed photos. The sophisticated f/8.3 aperture ensures photos are crisp and clear, highlighting your subject matter beautifully. RF Mount Compatibility - Attuned for an RF Mount, this zoom lens secures to your camera with ease, maximizing camera-lens integration for superior picture quality. This feature ensures sharp, detailed shots every time.

Experience Unparalleled Detail with 420mm-1600mm Telephoto Lens

Capture distant subjects in impeccable detail with this high-index, low-dispersion telephoto lens. Offering a 420mm-800mm focal length, and adding the 2X converter doubling your zoom to 1600mm, 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 these 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 RF Mount, extending its usability across a wide variety of camera bodies. Whether you're a professional photographer or an ambitious amateur, this 420-800mm telephoto zoom lens is the dynamic tool you need for stunning, high-quality work.