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Computar Ganz M5018-MP2 50mm f1.8 CCTV lens, C-mount, metal barrel, locking focus and iris rings

Computar Ganz

Computar Ganz M5018-MP2 50mm f1.8 CCTV camera lens

SKU CH-7164-B7ZZZ

Megapixel CCTV lens with 50mm focal length, f1.8 aperture and locking focus and iris rings

  • Megapixel resolution captured across the full sensor
  • Low distortion maintains accurate scene geometry
  • Bright f1.8 aperture gathers light in dim conditions
  • Locking focus and iris screws hold settings firm
  • Compact C-mount design fits tight enclosures

Fixed 50 mm lens for megapixel CCTV

The Computar Ganz M5018-MP2 is a 50 mm f1.8 C-mount lens built for 2/3-inch format megapixel cameras. It delivers high contrast and sharp detail across the entire image area with low distortion. Locking set screws secure both focus and iris positions once adjusted. The compact design suits installations where space is limited.

Best for fixed-field megapixel surveillance

This lens suits installers who need a single focal length with precise manual iris control for consistent exposure. Buyers requiring motorised zoom, auto-iris operation or variable focal lengths should look at a different lens type. It is not designed for sensors larger than 2/3 inch or for applications needing electronic iris control.

Simple C-mount installation

The lens threads directly onto any standard C-mount camera body and the locking screws are tightened with a small hex key after focus and iris are set. No software configuration is required. The most common issue is forgetting to lock the screws, which can allow vibration to shift focus or iris over time.

Highlights

  • Megapixel resolution captured across the full sensor
  • Low distortion maintains accurate scene geometry
  • Bright f1.8 aperture gathers light in dim conditions
  • Locking focus and iris screws hold settings firm
  • Compact C-mount design fits tight enclosures

Specifications

BrandComputar Ganz
ModelM5018-MP2

Questions about this item

What camera mount and sensor size does the 50mm f1.8 lens require?

The lens uses a C mount and is designed for a 2/3" sensor format.

Can the M5018-MP2 lens be used with a standard-definition CCTV camera?

It is built for megapixel cameras, so a standard-definition camera will not utilise its full resolution capability.

How do I confirm the iris and focus stay fixed after adjustment?

Tighten the locking set screws on both the iris and focus rings; they mechanically lock the settings in place.

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