Name: Sigma AF 20mm f1.4 DG HSM Art 015 Lens Nikon F
Brand: Sigma
SKU: UNA-08-1170-2 53634788
Price: 530.4 USD
Availability: InStock

Flawless appearance with no cosmetic blemishes. Fully operational and includes all items shown in the listing photos. The actual item for sale is pictured unless specifically noted otherwise. The condition rating applies to the core item and not any accessories.

Sigma 20mm f/1.4 DG HSM Art Lens for Nikon F delivers sharp wide-angle performance, excellent low-light capture, and creative versatility. Shop now.

Designed for Canon EF-mount cameras, this Sigma 20mm f/1.4 DG HSM lens offers exceptional wide-angle views and a bright f/1.4 maximum aperture for effective low-light photography and control over depth of field.

The Sigma 20mm f/1.4 DG HSM Art is a high-performance wide-angle lens designed for Canon EF-mount cameras, ideal for capturing stunning landscapes, astrophotography, and creative wide-angle shots.

The Sigma 20mm f/1.4 DG HSM Art is a **wide-angle prime** lens designed for **full-frame** camera systems, featuring a **maximum aperture of f/1.4** — one of the widest available in the 20mm focal length category. That large aperture opens up meaningful possibilities for low-light shooting and gives photographers the ability to manage depth of field even at this wide angle of view. The lens supports **both autofocus and manual focus**, providing adaptability across different shooting styles and scenarios. Mount options span **Canon EF, Nikon F, Sigma SA, and Sony E**, making this lens accessible to a wide range of photographers regardless of their existing camera system. The lens weighs **950g**, which reflects the optical demands of building a fast wide-angle design for full-frame coverage. There is **no image stabilization**, so users should be mindful of camera technique when shooting handheld in low-light conditions. For photographers seeking a fast, fixed wide-angle lens with strong mount compatibility and full-frame coverage, the Sigma 20mm f/1.4 Art offers a well-defined set of capabilities backed by clear, measurable specifications.

An exceptionally fast aperture for a 20mm wide-angle lens, enabling low-light shooting and visible depth-of-field separation even at wide focal lengths.

20mm f/1.4 Maximum Aperture

Designed for full-frame sensors, delivering edge-to-edge image quality across the entire frame without vignetting on larger sensors.

Full-Frame Coverage

Part of Sigma's Art line, built to prioritize optical performance with high-grade glass elements and tight manufacturing tolerances.

Art Series Optics

Hyper Sonic Motor delivers fast, quiet autofocus suitable for both stills and video work.

HSM Autofocus

Fixed 20mm focal length optimized for landscapes, architecture, astrophotography, and environmental portraiture.

Prime Lens Design

Available in Canon EF, Nikon F, Sigma SA, and Sony E mounts, making it accessible across major DSLR and mirrorless systems.

Wide Mount Compatibility

Supports both AF and MF operation, allowing shooters to switch modes depending on the shooting scenario.

Auto and Manual Focus

At 950g, the lens is substantial — a reflection of its large optical formula, worth factoring into kit planning for travel or handheld work.

950g Build Weight

The lens lacks optical stabilization, so handheld shooting in low light will rely on the wide aperture and shutter speed control.

No Image Stabilization

User Manual

Sigma 20mm f/1.4 DG HSM Art

Sigma 20mm f/1.4 DG HSM Art Lens

2026-01-30-phase10-sigma

2026-01-30T07:05:33.250Z

Sigma 20mm f/1.4 'Art' lens review with samples (Full-frame and APS-C)

Sigma 20mm f/1.4 DG DN Art vs Sony 20mm f/1.8G (lens review)

Sigma 20mm F1.4 DG DN Art Review

The Sigma AF 20mm f/1.4 DG HSM Art 015 Lens for Nikon F is a fast wide-angle prime built for photographers who want a distinctive perspective with excellent low-light capability. This like new lens is a strong choice for landscapes, astrophotography, interiors, and creative environmental portrait work, offering the kind of image quality the Sigma Art series is known for. Key Features<ul><li>Wide-Angle Perspective: 20mm focal length is ideal for expansive scenes, tight interiors, and dramatic compositions.</li><li>Fast f/1.4 Aperture: Bright maximum aperture supports low-light shooting and attractive background separation.</li><li>Sigma Art Series Design: Built for photographers who prioritize sharpness, rendering, and creative control.</li><li>Nikon F Mount: Compatible with Nikon F-mount DSLR camera bodies.</li><li>High-Speed Autofocus: HSM focusing system is designed for smooth and responsive operation.</li><li>Prime Lens Advantage: Fixed focal length encourages deliberate composition and strong optical performance.</li><li>Creative Versatility: Well suited to astrophotography, architecture, travel, and environmental portraits.</li><li>Like New Condition: Carefully maintained and ready to join your kit.</li></ul> If you are looking for a fast, wide-angle prime with serious creative potential, this Sigma 20mm Art lens is ready to help bring your ideas into focus.

Continental U.S.

Sigma AF 20mm f1.4 DG HSM Art 015 Lens Nikon F

<h3 class="text-[1.5rem] font-semibold">100% Refund Guarantee for Lost, Damaged, or Misrepresented Items</h3>
At GearFocus, we're dedicated to providing a secure and reliable marketplace for creatives. Our buyer protection policy ensures peace of mind, safeguarding your purchases from unforeseen issues.
&nbsp;
<h3 class="text-[1.5rem] font-semibold">How It Works:</h3>
Follow These Steps:
<ol class="text-[1.3rem]">
<li>Contact the Seller: If there's an issue, contact the seller within 48 hours of delivery. Many problems can be resolved directly through their return policy. Be sure to provide clear photos or videos when messaging the seller.</li>
<li>Contact GearFocus: If the seller hasn&rsquo;t responded within 24 hours, email us at&nbsp;<a class="text-brand-secondary hover:text-brand-primary" href="mailto:support@gearfocus.com" target="_blank" rel="noopener noreferrer">support@gearfocus.com</a> with supporting documentation (photos, repair estimates, etc.).</li>
<li>We&rsquo;ll Take It from There: GearFocus will step in, review the situation, and collaborate with the seller. We&rsquo;ll notify you if additional details are needed to process your refund.</li>
</ol>
&nbsp;
<h3 class="text-[1.5rem] font-semibold">What&rsquo;s Covered?</h3>
To be covered, orders must be completed directly through GearFocus (including payment and shipment records) and issues reported within 48 hours of delivery or within 14 days of the expected delivery date if undelivered.
You qualify for a refund if your item is:
<ul class="text-[1.3rem]">
<li>Lost by the carrier</li>
<li>Damaged during shipping</li>
<li>Significantly different from the listing description or photos</li>
<li>Not delivered within 10 days of the expected arrival date</li>
</ul>
&nbsp;
<h3 class="text-[1.5rem] font-semibold">Seller Return Policies &ndash; Know Before You Buy</h3>
Sellers on GearFocus follow one return policy per listing, clearly outlined in the item description. Buyers are encouraged to&nbsp;review the return policy carefully before purchasing.
&nbsp;
<h3 class="text-[1.5rem] font-semibold">Return Policies Include:</h3>
<ul class="text-[1.3rem]">
<li>48-Hour Verification Period (For Verified Sellers): Buyers have 48 hours to inspect the item upon delivery. If discrepancies are found, the seller covers return shipping. (Excludes "As-Is" and "Poor" condition items)</li>
<li>14-Day No Questions Asked Return: Some approved sellers allow returns for any reason within 14 days. Buyers cover return shipping and seller fees.&nbsp;(Excludes items classified as "Poor" or "As-Is" , and Drones)</li>
</ul>
&nbsp;
Important: Return policies are set by the seller at the time of listing. Buyers cannot request to switch policies after purchase.
&nbsp;
<h3 class="text-[1.5rem] font-semibold">Exceptional Cases &ndash; Returns Outside the Seller&rsquo;s Policy</h3>
Occasionally, a seller may offer to accept a return outside of their stated policy. When this occurs:
<ul class="text-[1.3rem]">
<li>Both the buyer and seller must contact GearFocus Support at <a class="text-brand-secondary hover:text-brand-primary" href="mailto:support@gearfocus.com" target="_blank" rel="noopener noreferrer">support@gearfocus.com</a> or message us on <a class="text-brand-secondary hover:text-brand-primary" href="gearfocus.com" target="_blank" rel="noopener noreferrer">gearfocus.com</a>.</li>
<li>GearFocus will mediate and help negotiate responsibility for transaction fees and shipping.</li>
<li>Our goal is to achieve a fair resolution for both parties.</li>
</ul>
&nbsp;
<h3 class="text-[1.5rem] font-semibold">What Isn&rsquo;t Covered?</h3>
<ul class="text-[1.3rem]">
<li>Claims made after 48 hours of delivery (or 10 days for non-delivery)</li>
<li>Off-platform transactions</li>
<li>Buyer's remorse or returns outside of the seller&rsquo;s policy</li>
<li>Forwarded or re-shipped packages</li>
</ul>
&nbsp;
Questions? Contact us at <a class="text-brand-secondary hover:text-brand-primary" href="mailto:support@gearfocus.com" target="_blank" rel="noopener">support@gearfocus.com</a>.
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At GearFocus, we&rsquo;re committed to building trust and ensuring a smooth experience for all creatives, whether buying or selling.

Sigma AF 20mm f1.4 DG HSM Art 015 Lens Nikon F

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