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M12 Pinhole Lenses

Brief Description:

M12 wide angle pinhole lenses with short TTL for CCTV security cameras

  • Pinhole Lens for security camera
  • Mega Pixels
  • Up to 1″,M12 Mount Lens
  • 2.5mm to 70mm Focal Length


Product Detail

Product Tags

Model Sensor Format Focal Length(mm) FOV (H*V*D) TTL(mm) IR Filter Aperture Mount Unit Price
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Pinhole lenses are commonly used in CCTV cameras to capture a wide angle of view without requiring a large camera body. These lenses are designed to be small and lightweight, allowing them to be easily concealed or integrated into small spaces.

Pinhole lenses work by using a tiny hole to focus light onto the camera’s image sensor. The hole acts as a lens, bending the light and creating an image on the sensor. Because pinhole lenses have a very small aperture, they provide a wide depth of field, meaning that objects at different distances from the lens will all be in focus.

One advantage of pinhole lenses is their ability to be discreet. Due to their small size, they can be easily hidden in a variety of locations, such as in a ceiling tile or behind a wall. This makes them popular for surveillance purposes, as they allow for covert monitoring.

However, pinhole lenses do have some limitations. Because of their small aperture, they may not capture as much light as larger lenses, which can lead to lower quality images in low light conditions. Additionally, because they are fixed focal length lenses, they may not provide the flexibility of zoom lenses for changing the focal length to adjust the angle of view.

Overall, pinhole lenses can be a useful tool for CCTV surveillance systems, particularly when discreet monitoring is required. However, they may not be the best choice for all situations, and other types of lenses should also be considered depending on the specific needs of the application.

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