We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small black metal M12 lens with cap, 17 by 15mm

Unique-Bargains

Unique-Bargains M12 6mm 50 Degree Fixed IRIS Lens camcorder lens

SKU CH-MG2G-Q3PT4

M12-mount 6 mm fixed-iris lens with a 50° angle of view and F2.0 aperture for CCTV cameras

  • TypeLenses Accessories
  • M12 thread mount fits compatible security cameras directly
  • 6 mm focal length gives a 50 degree viewing angle
  • Fixed F2.0 iris maintains consistent exposure in steady light
  • Metal barrel construction resists wear in fixed installations
  • Includes protective cap to shield glass when not in use

Fixed IRIS lens for CCTV cameras

The Unique-Bargains M12 lens is a compact metal optic designed for security CCTV cameras. It mounts via an M12 thread and ships with a protective cap. The 6mm focal length and 50 degree angle of view suit general surveillance monitoring.

Practical limits of the M12 interface

The M12 thread mount restricts use to cameras and housings that accept this specific size. A fixed aperture of F2.0 means exposure cannot be adjusted optically. The 50 degree field of view is narrower than wide-angle alternatives, limiting coverage area per camera.

Check your existing setup before ordering

Verify that your camera or housing uses an M12 thread mount before purchase. Confirm the 6mm focal length matches the desired viewing distance and scene width. Ensure the fixed F2.0 aperture suits the lighting conditions at the installation site.

Highlights

  • M12 thread mount fits compatible security cameras directly
  • 6 mm focal length gives a 50 degree viewing angle
  • Fixed F2.0 iris maintains consistent exposure in steady light
  • Metal barrel construction resists wear in fixed installations
  • Includes protective cap to shield glass when not in use

Specifications

BrandUnique Bargains
TypeLenses Accessories

Questions about this item

Which focal length should I pick for a 50-degree view?

The lens has a fixed 6 mm focal length that delivers the stated 50-degree angle of view on a compatible M12 camera.

What does the 50-degree angle of view mean once the lens is mounted?

It provides a moderately wide field suitable for room-scale surveillance, covering roughly a 50-degree horizontal span from the camera position.

What does the M12 thread cap in practice?

The M12 mount limits use to cameras and housings with an M12 thread; it will not fit CS, C or larger threaded mounts.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.