Clearance Sigma 12-24mm F4 DG HSM | A Canon EF

Description

**These are new stock, discontinued products Or Ex Cabinet Display that come with a genuine Sigma 3-year uk warranty.**

SIGMA 12-24mm F4 DG HSM | Art Lens for Canon EF Mount

Exceptional Edge-to-Edge Sharpness. Expansive Ultra-Wide Perspectives.

The SIGMA 12-24mm F4 DG HSM | Art is a high-performance ultra-wide-angle zoom lens designed for full-frame Canon EF-mount DSLRs. Now in its third generation, this flagship ultra-wide zoom delivers outstanding sharpness, minimal distortion, and beautiful renderingpushing the boundaries of whats possible with wide-angle photography.

Whether you’re capturing grand architecture, immersive landscapes, or creative interiors, this 12-24mm Art lens provides a constant F4 aperture, premium optics, and robust build qualitymaking it a professionals choice for demanding wide-angle work.

A Legacy of Ultra-Wide Innovation

SIGMA has led the way in ultra-wide-angle zoom lens development for decades. Starting in 1979 with the SIGMA Zoom Gamma 21-35mm, followed by groundbreaking releases like the worlds first full-frame DSLR ultra-wide, the 12-24mm F4.5-5.6 EX DG, SIGMA has continually refined and re-engineered its wide-angle offerings.

The current 12-24mm F4 DG HSM | Art is the result of over 40 years of optical innovation, combining advanced glass elements, an ultra-precise build, and cutting-edge autofocus for truly next-level image quality.

Outstanding Optical Performance

The SIGMA 12-24mm F4 Art delivers uncompromising image quality across the zoom range. The optical design includes:

• FLD (F Low Dispersion) elements with performance comparable to fluorite, reducing chromatic aberrations and colour fringing

• 80mm large-diameter moulded glass aspherical element the largest in its class, suppressing distortion and coma

• Super Multi-Layer Coating minimises flare and ghosting for clarity and contrast, even in strong backlighting

• 16 elements in 11 groups for consistent sharpness from centre to edge

The result is beautifully rendered images with excellent control over optical flaws, ideal for architecture, interiors, landscapes, and any subject that demands precision and clarity.

Fast and Reliable Autofocus with Hyper Sonic Motor

The lens is equipped with an upgraded Hyper Sonic Motor (HSM) that delivers 1.3 more torque than its predecessor, enabling faster and more accurate autofocus performance. Whether tracking moving subjects or switching focus points, the system is optimised for stability, even at low speeds. Full-time manual override is also available for instant fine-tuning.

Designed for Practical Use in the Real World

• Dust- and splash-resistant construction with rubber sealing at the lens mount

• Water- and oil-repellent coatings on the front and rear elements for easy cleaning and durability

• Integrated petal-type lens hood helps block stray light and protects the front element

• Thermally Stable Composite (TSC) materials ensure consistent performance in changing temperatures

• Rounded 9-blade diaphragm enhances background separation and smooth bokeh when shooting close-ups at wide apertures

Made to Create The Art Line Standard

Part of SIGMAs prestigious Art line, the 12-24mm F4 is designed with an emphasis on optical excellence and artistic expression. Its built for photographers who need the highest image quality in both controlled studio environments and dynamic outdoor conditions.

From formal architectural compositions to dramatic skies and abstract perspectives, this lens helps turn technical precision into creative impact.

Key Features: SIGMA 12-24mm F4 DG HSM | Art for Canon EF

• Lens Mount: Canon EF

• Format Coverage: Full-frame

• Focal Length: 1224mm

• Maximum Aperture: F4 constant

• Minimum Aperture: F22

• Lens Construction: 16 elements in 11 groups

• Diaphragm Blades: 9 (rounded)

• Minimum Focusing Distance: 24 cm

• Maximum Magnification: 0.2

• Autofocus System: Hyper Sonic Motor with full-time manual override

• Image Stabilisation: Not included

• Dust & Splash Resistance: Yes

• Filter Thread: Not supported (bulbous front element)

• Dimensions: 102 x 131.5 mm

• Weight: Approx. 1.15 kg

• Included Accessories: Front and rear lens caps

• Optional Accessory: SIGMA USB Dock (for firmware updates and customisation)

Why Choose the SIGMA 12-24mm F4 Art Lens?

• Superior image quality across the frame with minimal distortion

• Class-leading optical design with large-diameter aspherical elements

• Constant F4 aperture for consistent exposure across the zoom range

• Built for professionals: durable, weather-resistant, and highly reliable

• Ideal for real estate, architecture, landscapes, interiors, and creative perspectives

• Made in Japan with SIGMAs renowned precision and craftsmanship

Push past the boundaries of perspective with the SIGMA 12-24mm F4 DG HSM | Arta lens built for bold expression and precise execution. Available now for Canon EF mount.