Foto4easy 420-800mm F/8.3-16 Telephoto Zoom Lens with 2 X Teleconverter Lens and T2/T to EOS EF Mount Adapter for Canon EOS Rebel T1i T6 T6i T7i 5D 5DII 5DIII 6D 7D 7DII 70D 77D1200D 1300D Cameras

Description This is the 420-800mm f/8.3-16 Zoom Telephoto Lens.High Definition 800mm preset telephoto lens is and incorporates not only computer optical design, but also the latest optical multi-coating techniques. The process of multi-coating assures virtually flare free photographs even under adverse lighting conditions resulting in crisp, high contrast pictures. This 420mm-800mm f/8.3-16 Telephoto Lens is for anyone shooting at a distance from their subject, including sports and wildlife photography. It's lightweight (550g) and compact (just 29.8cm long) and it Closest focus distance is 1.6meter. This is a manual focus lens and has an aluminum alloy body. Features: Focal Length: 420-800mm Zoom Lens Closest focus distance: 1.6 meter(5.25Feet) from front lens element Aperture: Maximum: f/8.3 ; Minimum: f/16 Zoom System: Linear push-pull Exposure: Automatic exposure is possible in Aperture Priority mode only for cameras with TTL metering system. Other camera must be set in full manual. Camera with TTL Metering: All Canon EOS, Minolta Maxxum, Pentax AF cameras, and certain Nikon models. Focusing: Manual Helical (rotary) operation ( Not AF compatiable ) Front 62mm Filter Thread Manual Focus Having a construction of 4 elements in 2 groups Length: 222-310mm(8.75-11.85") Weight: 550g Comes with T Mount adapter to fit all Canon EOS EF mount DSLR Cameras. Package includes: 1 x 420-800mm F/8.3-16 Telephoto Zoom Lens 1 x T mount to Cann EOS EF mount lens adapter 1 x 2 X Teleconverter Lens 1 x Front Lens cap 1 x Rear Lens cap 1 x Carry Case