420-800mm f/8.3 Telephoto Lens Zoom SLR Camera Lens for Canon EOS Rebel SL3 SL2 1300D 1200D 1100D 1000D 1D Mark II/III/IV 1DX Mark II/III 1Ds MarkIl/III 5D Mark Il/III 5DS R 6D MarkIl 7D Mark Il

[Wide Compatibility with Canon EF/EF-S Mount] - Lightdow 420-800mm f8.3 telephoto lens is perfectly compatible with for Canon EOS Rebel SL3 SL2|T8i T7 T7i T6 T6S T6i T5 T5i T4i T3i T3T2i|850D 800D 760D 750D 700D 650D 600D 550D 500D450D 400D 350D 300D|250D 200D 100D|90D 80D 77D70D 60D 60Da 50D 40D 30D 20D 20Da 10D 4000D 3000D2000D 1300D 1200D1100D1000D1D/1DMarkII/1DMark lI/1D Mark IV|1DC|1DX/1DX Mark II/1DX Mark II1Ds/1Ds MarkIl/1Ds MarkI 5D/5D Mark Il/5D Mark II5DS/5DS RI6D/6DMarkIl 7D/7D Mark Il(For Canon EFmount camera).

[Capture Capabilities] - 420-800mm manual focus telephoto lens excels at capturing detailed images of distant subjects, effectively bringing remote objects closer. It is ideal for photographing the moon, wildlife, birds, buildings, airplanes, landscapes, and more. The aperture range is F8.3-16, and it automatically adjusts with the focal length. Consequently, the camera cannot set the aperture value of the manual lens, resulting in the display of F00/F-- on the camera.

[Super Telephoto Zoom Lens] - The 420-800mm f/8.3-16 full-frame zoom lens is designed specifically for professional photographers. It includes an adapter ring at no additional cost. Features include precision manual focus with a large focus ring design and an internal focus mechanism, UMC technology to minimize aberrations and flare, resulting in sharp images with exceptional background bokeh. The aperture automatically adjusts based on focal length (f/8.3 at 420mm, f/16 at 800mm), and it is compatible with 62mm filters and EF/EF-S mounts.

[Professional Manual Focus Experience] - Tailored for photographers who pursue the ultimate, the 420-800mm F8.3 lens adopts a fully manual focus design, requiring photographers to carefully adjust parameters such as shutter speed, ISO and aperture before shooting. This process not only exercises photographic skills, but also inspires unlimited artistic creativity, helping you to transcend conventions and explore the infinite possibilities of photography.

[Easy-to-Use Warm Tips] - ⚠Fully manual(Advantages: precise focus control, creative freedom, high adaptability, stability and durability, and learning value) lens has no electronic contacts for focusing. Switch the camera to full manual (M) mode immediately after installation, otherwise the "no lens" error may be triggered; ⚠If the error still occurs, you need to enable the "Release shutter without lens" option in the camera menu (common on Nikon/Sony models, etc.).

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