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Computar Ganz 12mm f1.4 CCTV lens CS mount with 4-pin mini connector

Computar Ganz

Computar Ganz HG1214FCS 12mm f1.4 CCTV camera lens

SKU CH-MF3B-HFK7Y

12 mm fixed focal length CCTV lens with DC auto iris, 1/2" format and 4-pin mini connector

  • 12mm focal length for focused coverage
  • f1.4 aperture gathers more light
  • DC auto iris adjusts exposure automatically
  • 4-pin mini connector enables quick installation

12 mm f1.4 CCTV lens for 1/2 inch sensors

The Computar Ganz HG1214FCS is a fixed-focal-length lens designed for analog CCTV cameras using a 1/2 inch image format. It mounts via CS threads and includes a short cable with a 4-pin mini connector for direct DC auto-iris control.

DC auto-iris with 12 mm reach

The f1.4 aperture and auto-iris function handle varying light levels on compatible DC-controlled cameras without manual adjustment. The 12 mm focal length suits narrow field-of-view surveillance; wider scenes or larger sensor formats would require a different lens.

Highlights

  • 12mm focal length for focused coverage
  • f1.4 aperture gathers more light
  • DC auto iris adjusts exposure automatically
  • 4-pin mini connector enables quick installation

Specifications

BrandComputar Ganz
ModelHG1214FCS

Questions about this item

Will the 12 mm f1.4 focal length and 1/2″ format match the field of view I get from my existing 1/3″ sensor cameras?

The 12 mm focal length on a 1/2″ format gives a wider angle than the same focal length on a 1/3″ sensor, so the scene coverage will increase.

How can I confirm the DC auto-iris is functioning after I connect the 4-pin mini connector?

Point the camera at a bright scene; the iris should visibly stop down, then open when you shade the lens, confirming DC drive operation.

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