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【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
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✅ [Full manual telephoto zoom lens] 420-800mm telephoto zoom lens, this lens is a full manual lens without electronic contacts, after installation, the camera cannot detect the lens and cannot autofocus. Please switch to manual (M) mode and then set manually: 1, you need to rotate the lens focus ring to focus; 2, adjust the ISO and shutter speed (Lens aperture is not adjustable and depends on focal length).
✅【Compatible Canon EF Lens】420-800mm f/8.3-16 manual telephoto zoom lens. Compatible with Canon EOS Kiss X10i X10 X9i X9 X8i X7i X6i X5 X4 X3 X2 X90 X70 Digital 50D 60D 70D 80D 90D 100D 200D 250D 300D 350D 400D 450D 500D 550D 600D 650D 700D 750D 800D 850D 1000D 1100D 1200D 1300D 1500D 2000D 3000D 4000D 9000D/77D 760D/8000D 1D X Mark III/II/1DX,5D Mark IV/III/5DS/5DS R,6D Mark II/6D,7D Mark II
✅ [Recommended parameter adjustment] With manual zoom lenses, you need to fine-tune the front focus ring to focus on the subject and take the example image. If the photo is dark, you can improve it by 1) lowering the shutter speed from 1/500s to 1/100s or slower, such as 1/50s; 2) increasing the ISO number from ISO100 to ISO200/400 /800, etc.; 3) Switch positions to allow more ambient light to enter the camera's image sensor through the lens.
✅【Warm Tips】The camera does not display the aperture value, there is no autofocus or image stabilization, slight camera shake will greatly affect the image quality, it is recommended to use a tripod at the same time to stabilize the image Recommended. Manual focus telephoto zoom lenses are suitable for digital SLR cameras. Not applicable to Canon mirrorless cameras. This manual lens is for buyers with photography experience, not suitable for beginners.
✅【Wide range of uses & components】This super telephoto zoom lens is ideal for photographing wild animals and nature, such as wild birds, wildlife, landscapes, and small and distant subjects such as airplanes. Not suitable for sports photography. Package contents: Lens, Japanese manual, lens cleaning cloth, connection ring, packing bag
Lightdow Telephoto Zoom Lens 420-800mm f/8.3-16
