Maintenance and upkeep of pinhole cameras

In order to ensure the continuous service of the camera, some protective measures must be taken in daily use. Due to the fact that cameras are easily damaged electronic products, attention must be paid during use.

1. Do not aim the camera directly at sunlight to avoid damaging the image sensing components of the camera;

2. Avoid contact between the camera and oil, steam, water vapor, moisture, dust, etc;

3. Never touch the lens with your fingers. If the lens needs to be cleaned, you can use a soft brush and a balloon to remove dust, and then wipe it with lens paper. Do not use hard paper, tissues, or napkins to wipe the lens.

When the camera is not in use for a long time, it is best to cover the lens cover or cover the camera with a cloth. For camera users who choose to use CMOS lenses, due to the general transparency of CMOS light, the ambient light should not be too weak during use, otherwise it will affect the imaging effect.

Do not pull or twist the connecting wire.

Pinhole camera, also known as ultra miniature camera. Its shooting aperture is indeed only the size of a pinhole, while the size of the camera is about the size of a one yuan coin. It can be applied to protect people's lives, property, and privacy.

This type of camera is a more traditional pinhole camera, with a complete set of equipment including a pinhole camera lens, signal transmitter, signal receiver, and battery. However, there are also some varieties where the transmitter is built into the camera.