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 cylindrical CCTV lens M12 x .5 mount 25mm focal length F1.2 aperture

Unique-Bargains

Unique-Bargains F1.2 25mm 1/3" CCTV Lens M12 x .5

SKU CH-J2BJ-PSXDS

25 mm CCTV lens with F1.2 aperture for 1/3 inch sensors and M12 x 0.5 mount

  • Wide low-light capture with F1.2 aperture
  • 25mm focal length for standard field of view
  • Fits 1/3 inch format CCTV cameras
  • M12 x 0.5 mount for direct installation
  • Compact 20 x 14mm size weighs 6g

Compact CS-mount lens for 1/3-inch sensors

This 25 mm focal-length lens fits any standard CS-mount camera body and delivers an F1.2 aperture for bright low-light imaging. The 1/3-inch format matches common surveillance sensors. Its M12 x 0.5 thread secures quickly without adapters.

Wide field of view with fast aperture

At F1.2 the lens gathers ample light for dimly lit bars, shops and parking lots. The 25 mm focal length provides the widest angle available in this mount class. Coverage drops off beyond the sensor's native 1/3-inch image circle.

Replaces slower fixed-iris lenses

Upgrade from narrower or slower glass when you need broader scene capture in low light. The 20 x 14 mm barrel adds only 6 g to the camera assembly. Not suited for sensors larger than 1/3 inch or for telephoto applications.

Highlights

  • Wide low-light capture with F1.2 aperture
  • 25mm focal length for standard field of view
  • Fits 1/3 inch format CCTV cameras
  • M12 x 0.5 mount for direct installation
  • Compact 20 x 14mm size weighs 6g

Specifications

BrandUnique Bargains

Questions about this item

Will the M12 x 0.5 mount fit the CS-mount body camera I already use?

The lens uses an M12 x 0.5 thread, not a CS mount. It will only fit cameras with the matching M12 x 0.5 thread.

How can I confirm the F1.2 aperture is delivering the widest field of view after installation?

Aim the camera at a wide scene; the 25 mm focal length on a 1/3 inch format should show the broadest angle the mount allows.

Does the package include any mounting adapters or just the 20 x 14 mm lens?

The box contains only the 20 x 14 mm lens; no adapters or extra hardware are included.

Also in this aisle

People compared these

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