SPECIFICATIONS

Brand: LIGHTDOW

Focus Type: Manual Only

Item ID: RF138279

Lens Design: Zoom

Lens Mount Compatibility: Canonef

Lens Type: Telephoto

Zoom Type: Extended Optical Zoom

CRUCIAL INFORMATION

COMPLETELY MANUAL LENS, lacking electrical contacts means no automatic focusing, no image stabilization, necessitating greater familiarity with manual exposure.

Camera must be set to Manual mode (refer to the image above) in order to utilize this lens.
Aperture value will not be shown on the camera; it must be manually set on the lens itself.
Manual Lens with a Long Focal Length

It is advisable to use live-view for precise focusing.

Specifications

Configure Camera & Lens Manually
1) Switch your camera to manual mode;
2) Adjust the lens to your preferred aperture/focal length;
3) Turn the front focus ring to focus on the subject and capture a test shot.
If the photo appears dark, follow these steps:
a. Decrease the shutter speed, from 1/500s to 1/100s or slower like 1/50;
b. Raise the ISO setting, from ISO 100 to ISO 200/400/800, etc.
c. Utilize a remote shutter release and a tripod for improved image stability.

To ensure precise focusing, it is advisable to use live-view. When using long telephoto lenses, it is recommended to use a stable camera support, a sturdy tripod, proper technique, a fast shutter speed, a remote control, and mirror lock-up to prevent camera shake and achieve optimal results.

Utilize a stable tripod to prevent camera movement. Adjust your camera settings to Manual Mode (M). Opt for a narrow aperture (high f-number) such as f/8 to f/16. Maintain a low ISO setting, approximately ISO 100 or 200. Turn the front focus ring to focus on the intricate details of the moon. Employ a remote shutter release or set a brief self-timer delay to minimize camera shake. If desired, take multiple exposures to capture varying levels of brightness. Contemplate capturing images in RAW format for increased post-processing versatility.