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Black ultra-wide prime lens for Canon RF mount, matte finish with silver accents

SIGMA

SIGMA 12mm F1.4 DC Contemporary Canon RF camera lens

SKU CH-KXG1-WAD2E

Ultra-wide 12mm prime with bright f/1.4 aperture for APS-C Canon RF cameras

  • Ultra-wide 12mm view captures expansive scenes
  • Bright f/1.4 aperture excels in low light
  • 14 elements in 12 groups deliver sharp detail
  • Fast autofocus locks onto subjects quickly
  • Lightweight build eases extended shooting sessions

Ultra-Wide APS-C Prime

The Sigma 12mm F1.4 DC Contemporary is an ultra-wide-angle prime lens built for Canon RF APS-C cameras. Its 12mm focal length and bright f/1.4 aperture suit astrophotography, indoor scenes and expansive landscapes. The 14-element optical design delivers high resolution from edge to edge. Creators who need a fast, wide perspective for stills or video will appreciate the combination of speed and field of view.

RF Mount Installation

The lens mounts directly to any Canon RF APS-C body without an adapter, so attachment is straightforward. Ensure the camera firmware is current to support full autofocus communication and lens corrections. The compact, lightweight build reduces strain during extended handheld sessions. Buyers who require weather sealing or a zoom range should consider other options, as this model offers neither.

Compatibility Check

Verify that your camera uses the Canon RF mount and an APS-C sensor before ordering. Full-frame RF bodies will crop the image automatically, changing the effective field of view. The fast f/1.4 aperture demands accurate focus calibration for critical work. Users needing filter threads or image stabilisation must look elsewhere, as these features are not included.

Highlights

  • Ultra-wide 12mm view captures expansive scenes
  • Bright f/1.4 aperture excels in low light
  • 14 elements in 12 groups deliver sharp detail
  • Fast autofocus locks onto subjects quickly
  • Lightweight build eases extended shooting sessions

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the 12mm f/1.4 lens is performing as intended after mounting it on my Canon RF camera?

Check that the ultra-wide 12mm angle of view captures expansive scenes, verify the f/1.4 aperture delivers bright low-light images, and ensure autofocus locks quickly on stars or foreground subjects.

What comes in the box with this 12mm f/1.4 Contemporary lens and what must I purchase separately?

The lens ships with front and rear caps; a compatible Canon RF APS-C camera body, filters for the front thread, and a lens hood if not bundled must be bought separately.

Which version of the 12mm f/1.4 DC Contemporary should I choose for my APS-C Canon RF system?

Select the Canon RF mount version; it is the only variant that natively fits RF APS-C bodies and delivers the widest 12mm f/1.4 angle of view available for this format.

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