Lightdow 420-800mm F8.3 telephoto lens with adapter for F mount Nikon cameras

Description: overvie This high-definition 420-800mmF8.3 preset telephoto manual lens is the ultimate cost performance, using computer optics design, using the latest optical multi-layer coating technology, the multi-layer coating process ensures that even in adverse lighting conditions, you can take almost glare-free photos, resulting in clear, high-contrast photos; It is suitable for shooting scenes from a distance, such as the moon, distant mountains, meteors, etc.Features of use: The fully manual long focal length lens has no electrical contacts→ no autofocus→ no image stabilization function, and manual exposure requires more experience; To get started, you need to manually set the camera and lens body: Set the camera to manual mode (M→ adjust the aperture on the lens→ manual knob to focus→ set ISO sensitivity→ adjust shutter speed: 1. The camera must be switched to manual focus mode to use this lens correctly, a) set the mode dial to manual (M); b) Set the Release w/o Lens option in the camera menu to on, some may require Shutter Release: No Lens to be set to ON in the camera menu.2. There is no electronic communication with the lens, and the camera usually cannot display the f-number (i.e. FOO or F-), the f-number must be set manually on the lens body, set the lens to your desired aperture/focal length; Fine-tune the focus ring on the lens to keep the subject in focus and take a test shot. If the picture is darkened, take the following steps to improve, a. reduce the shutter speed, from 1/500 sec. to 1/100 sec. or slower 1/50, etc.; b. Increase the ISO number, from ISO 100 to ISO 200/400/800, etc.; c. Switch positions to allow more ambient light to enter the camera imaging sensor through the lens.3. It is recommended to use live view focus to achieve accurate focusing. As with all telephoto lenses, it is recommended to combine a sturdy camera tripod, use a remote shutter release speed, and mirror lock to increase image stability and avoid camera shake for best results.4. No matter how good the autofocus is, sometimes manual focus is still a better shooting option. When used in the right scene, it gives photographers more control over their photos, allowing for complete creative control over your photography, achieving results that are not possible in autofocus mode, and new users do need practice and a good understanding of exposure settings to achieve the desired results.5. Choose a small aperture (high f-number), such as f/8 to f/16.6. Consider shooting in RAW format for more post-processing flexibility.7. View your photos on the camera's LCD screen and adjust the settings as needed.8. (Optional) Enhance photos in post-processing by adjusting contrast, sharpness, and reducing noise.

Price: 89.73 USD

Location: Shenzhen warehouse

End Time: 2025-01-16T08:55:03.000Z

Shipping Cost: 3.73 USD