420-800mm f/8.3 Telephoto Zoom Lens EF/EF-S Mount for Canon EOS Rebel T7i/T7/T8i/T6i/T5/T3i/T2i/XSi/SL3/SL2 4000D 2000D 90D/80D/77D

[ULTIMATE UNIVERSAL T2 THREAD DESIGN, MAXIMUM LONG-TERM COMPATIBILITY] Our lens adopts a standard universal T2 screw interface instead of a pre-installed single brand adapter like competing products. You only need to match a dedicated T-mount adapter according to your camera body, and one lens can serve all your future camera upgrades without buying another telephoto lens again. Works seamlessly with Canon RF/EF, Sony E, Nikon Z/F, Fujifilm X and more camera systems. [Multi-Layer MC Anti-Reflection Coating Delivers Sharp Imagery] All optical elements adopt premium MC coating to eliminate backlight flare, ghost images and purple fringing.

Variable aperture F 8.3 -F16 adapts to diverse lighting conditions for bird watching, lunar shooting and distant landscape photography. [Durable All-Metal Barrel with Zoom Lock Design] Solid aluminum alloy lens barrel resists daily bumps. Built-in zoom lock knob locks focal length between 420mm-800mm steadily and prevents accidental focal sliding during handheld or tripod shooting. Lightweight design suits outdoor carrying. [420-800mm Continuous Zoom for Multiple Shooting Scenes] Wide zoom range covers medium telephoto to ultra-long 800mm focal length. Ideal for wildlife, moon, airplane, sports and mountain scenery shooting. Standard 1/4 base supports tripods and monopods for stable long-distance shooting.

This lens only comes with the original T2 thread; camera-specific T-mount adapters are sold separately (only the Canon EF mount adapter is supplied). [Compatibility with Canon EF/EF-S] - 420-800mm f 8.3 telephoto lens is compatible with Canon EOS Digital Rebel/XTi/XT/T100 (4000D) Rebel XSi/XS/T8i/T7i/T7/T6s/T6i/T6/T5i/T5/T4i/T3i/T3/T2i/T1i//SL3 & EOS 90D/80D/77D/70D/60D/50D/7D Mark II/7D/6D Mark II/6D/5DS R/5DS/5D Mark IV/5D Mark III/5D Mark II/5D & EOS-1D X Mark III/1D X Mark II/1D X/1Ds Mark III