Name: Sigma 15mm f/1.4 DC Contemporary Lens for Canon RF Mount
Brand: Sigma
SKU: G241047C
Price: 449.00 PKR
Availability: InStock

Sigma 15mm f/1.4 DC Contemporary Lens for Canon RF Mount

Rs.449.00

Key Features

11-element optical construction with one FLD, three SLD and three aspherical elements
Fast f/1.4 aperture for low-light shooting
Stepping motor autofocus provides smooth and accurate focusing
Minimum focusing distance of 17.9cm for closer framing
9-blade rounded diaphragm renders natural-looking background blur
Reduced focus breathing for video recording
Dust and splash-resistant construction
Compact 240g design with a 58mm filter thread

At just 240g and just over 64mm in length, the lens balances comfortably on Canon APS-C RF bodies, making it well suited to handheld shooting and gimbal mounting.

Sigma 15mm f/1.4 DC Contemporary Lens for Canon RF Mount Summary

The Sigma 15mm f/1.4 DC Contemporary Lens for Canon RF Mount is a large-aperture wide-angle prime designed for APS-C format Canon EOS R mirrorless cameras. It joins Sigma’s F1.4 DC Contemporary series of RF lenses and offers a focal length equivalent to approximately 24mm on full-frame, delivering a wide yet natural perspective suited to everyday photography and video.

Positioned within the Contemporary lens range, unlike Art series lenses, the 15mm balances strong optical performance with handheld portability. At 240g, it i very compact and significantly lighter than the previous 16mm f/1.4 DC DN, making it easier to carry for street photography, travel, gimbal recording and for vlogging.

With a bright f/1.4 aperture, stepping motor autofocus and a compact mechanical design, this wide-angle lens suits beginners upgrading from kit zooms as well as intermediate creators looking for improved low-light performance and higher image quality.

Sigma 15mm f/1.4 DC Contemporary Lens for Canon RF Mount In More Detail

Optical Design and Wide-Angle Perspective

The lens uses an 11-element, 13-group construction incorporating one FLD element, three SLD elements and three aspherical elements. This arrangement maintains good edge consistency and reduces aberrations that are often visible in wide-angle lenses.

On Canon APS-C cameras, the 15mm focal length provides an 83.6° angle of view, offering a broad field suitable for landscapes, architecture, interiors and environmental portraits.

Sigma has also looked at controlling sagittal coma flare, which is particularly relevant for night sky photography and scenes containing point light sources. Sharpness remains consistent across the frame, even at the maximum aperture of f/1.4.

Aperture and Low-Light Capability

The f/1.4 maximum aperture allows more light to reach the sensor compared to slower kit lenses. This supports lower ISO settings in dim conditions and provides greater flexibility when shooting indoors or at night.

The nine-blade rounded diaphragm maintains circular aperture when stopping down, helping background highlights appear smooth and natural. Minimum aperture extends to f/16 for increased depth of field when required.

Close Focusing and Framing

The minimum focusing distance is 17.9cm with a maximum magnification ratio of 1:7.9. This allows subjects to be framed more closely than many traditional wide-angle lenses, expanding creative options for foreground emphasis and detail work.

Autofocus and Video Performance

Autofocus is driven by a stepping motor that moves a lightweight focus group with precision. This enables fast, accurate focusing for still photography while maintaining smooth transitions for video recording.

Focus breathing has been minimised to reduce visible changes in framing during focus adjustments. The compact build and wide angle of view also make it practical for gimbal-based shooting, cinematic video production and solo content creation, including webinars and live commerce setups.

The Canon RF Mount version features a control ring instead of an aperture ring, allowing customisable control functions through the camera body.

Construction and Design

The Canon RF version weighs 240g and uses a 58mm filter thread. Its compact dimensions improve portability compared to the earlier 16mm f/1.4 DC DN while maintaining strong optical performance.

The lens includes dust- and splash-resistant sealing and a water- and oil-repellent coating on the front element for greater durability in outdoor conditions.

Frequently Asked Questions

Is the Sigma 15mm f/1.4 DC Contemporary designed for full-frame Canon RF cameras?

No. It is designed specifically for APS-C Canon RF mirrorless cameras.

What is the full-frame equivalent focal length on Canon APS-C?

On Canon APS-C RF cameras, 15mm provides a field of view similar to approximately 24mm on full-frame.

Is this lens lighter than the 16mm f/1.4 DC DN?

Yes. It is approximately 50% lighter than the previous 16mm model.

Can this lens be used for astrophotography?

Yes. Improved control of sagittal coma flare helps maintain cleaner point light rendering in night sky photography.

What is the minimum focusing distance?

The minimum focusing distance is 17.9cm with a maximum magnification ratio of 1:7.9.

Does it support video recording?

Yes. It features stepping motor autofocus and reduced focus breathing.

Is it weather sealed?

It features dust- and splash-resistant construction but is not waterproof.

Read our hands-on Sigma 15mm F/1.4 DC Contemporary Lens review, which includes sample images of star bursts, landscapes, environmental portraits and more to help you evaluate this lens.

After a week of use, this stood out to Nick as an easy lens to carry and shoot all day, with a wide field of view and fast f/1.4 aperture that suits numerous situations as well as perspective-led shots. Its compact size makes everyday shooting effortless, while autofocus keeps up with most moving subjects and general shooting. Image quality is high, with sharp centre detail wide open which increases when stopped down. There is some distortion and edge fall-off, but in real use these rarely get in the way.