2.8~12mm Vari-focal Manual Iris Lens - smart security club

2.8~12mm Vari-focal Manual Iris Lens

  • $ 37.00

  • Focal Lenght: 2.8~12.0mm
  • Back Focal Length: 9.75~20.46mm
  • F1.4~close
  • Made in Korea
  • 1/3" Format

With manual iris lenses, the iris can be adjusted by turning a ring on the lens to open or close the iris, giving the user the ability to fine-tune the image. This is not convenient in environments with changing light conditions, such as in outdoor surveillance applications.

Vari-focal lenses are designed to meet a range of security applications, providing the flexibility to adjust between different focal lengths with a single lens. So if you are not sure which focal-length is needed for specific areas, go with vari-focal lenses.

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