(Upgrade) lightdow 420-800mm F8.3 Telephoto Lens for Canon EOS EF Lens, Manual Focus (MF) Telephoto Zoom Lens for Canon Rebel T8i T7 T7i T6 SL3 SL2 4000D 2000D 850D 90D 80D 77D 70D 5D4 6D2 SLR Cameras

✅-Telephoto Lens (EF/EF-S MOUNT): Suitable for Canon DSLR cameras such as EOS Rebel SL3 SL2 SL1 | T8i T7 T7i T6 T6s T6i T5 T5i T4i T3i T3 T2i | 850D 800D 760D 750D 700D 650D 600D 550D 500D 450D 400D 350D 300D 250D 200D 100D | 90D 80D 77D 70D 60D 60Da 50D 40D 30D 20D 20Da 10D | 4000D 3000D 2000D 1300D 1200D 1100D 1000D | 1D 1DC 1DX 1Ds, 1D Mark II/III/IV | 5D, 5DS, 5DS R, 5D Mark II/III/IV | 6D/6D Mark II | 7D/7D Mark II.
✅-Incompatible Models: (Not for Canon M/R Series Mirrorless camera such as EOS M M3 M5 M6 M6II M10 M50 M100 M200, EOS R Ra RP R3 R5 R6 R6II R7 R8 R10 R50 R100). Manual lenses shouldn’t have stabilization and are beneficial to be used with a tripod and timed shooting function.
✅-Steps for The use of a Manual Lens: 1) Attach the EF mount lens to your camera; 2) Set the camera mode dial to Manual (M); 3) Set the proper ISO/Shutter speed in M mode; 4) Adjust the focal length & Turn the point of interest ring on the lens for manual focus; 5) Take a test shot. According to the test shot, re-adjust the ISO/Shutter speed.
✅-Lens features: Focal length 420-800mm, Aperture value 8.3-16, Filter thread 62mm, Manual focus, Minimum focus distance 3.0m, adapted to Canon EF mount. The upgraded version eliminates the need for an T adapter ring and mounts directly to your dslr camera. Ideal for outdoor shooting such as moon, architecture, wildlife, distant mountains, birds and the like. On the other hand, manual focus lenses require manual operation to focus, so it isn’t suitable for capturing and photographing extreme sports, and the like.
✅-Manual Focus & Non-adjustable aperture value: It is a purely manual focus lens with no electronic contacts, and it takes time to manually turn the point of interest ring on the front of the lens to get sharp focus. Also, the aperture value is not settable, the aperture value of 8.3-16 on our lenses changes automatically as the focal length of 420-800mm is adjusted, so the aperture value in the camera screen will at all times show F00.