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Sigma 20mm f1.4 DG HSM Art Lens – Nikon F Mount
Sigma 20mm f1.4 DG HSM Art Lens – Nikon F Mount
£779.00
1 Item sold in last 7 days
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Description
The Sigma 20mm f1.4 DG HSM Art Lens is the world’s first F1.4 ultra-wide-angle lens for full-frame DSLRs. With a focal length of 20mm and F1.4 aperture, this lens delivers outstanding large-aperture brightness and bokeh, delivering unprecedented visual experiences. Allowing the photographer to leverage the perspective provided by the wide-angle and the shallow depth of field provided by the large aperture, this lens is ideal not only for such ultra-wide-angle subjects as landscapes and starry skies, but also for snapshots in low light, indoor photography, portraits with a natural bokeh effect, and much more.
Features of the Sigma 20mm f1.4 DG HSM Art Lens
- Aperture Range: f/1.4 to f/16
- Two FLD Elements and Five SLD Elements
- Two Aspherical Elements
- Super Multi-Layer Coating
- Hyper Sonic AF Motor, Manual Override
- Rounded 9-Blade Diaphragm
- TSC Material, Brass Bayonet Mount
- Built-In Petal-Shaped Lens Hood
- Compatible with Sigma USB Dock
Minimised chromatic aberrations
The Sigma 20mm f1.4 DG HSM Art Lens minimises chromatic aberrations, a common issue in large-aperture ultra-wide-angle lenses. It features two FLD (“F” Low Dispersion)* glass and five SLD (Special Low Dispersion) glass elements to minimise transverse chromatic aberration, which is mainly visible around the edge of the image. The optimised lens power distribution helps minimise axial chromatic aberration. As a result, this lens delivers high image quality in every situation without colour smearing, and its rendering performance is consistently sharp with high contrast.
Minimised distortion
Distortion is a common issue in wide-angle lenses, and it is not possible to correct it simply by changing the aperture value. For this reason, a lens must be designed from the start to minimise this issue. By adjusting the incidence angle of light starting with the first lens element and incorporating optimally positioned aspherical glass elements, the SIGMA 20mm F1.4 DG HSM | Art lens minimises distortion throughout the entire image.
Designed to minimise flare and ghosting
The Sigma 20mm f1.4 DG HSM Art Lens is ideal for photographing landscapes, starry skies, and architecture. In addition to capturing wide-angle shots with the whole scene in focus, the photographer can leverage wide-open aperture to take snapshots with the subject in focus and the background blurred with an attractive bokeh effect. Designed for ultra-high-megapixel digital cameras, this high-performance lens delivers outstanding resolution and high-clarity image quality even at wide-open aperture.
Specifications of the Sigma 20mm f1.4 DG HSM Art Lens
| Focal Length | 20mm |
| Maximum Aperture | f/1.4 |
| Minimum Aperture | f/16 |
| Lens Mount | Nikon F |
| Lens Format Coverage | Full-Frame |
| Angle of View | 94.5° |
| Minimum Focus Distance | 10.9″ / 27.69 cm |
| Maximum Magnification | 0.14x |
| Optical Design | 15 Elements in 11 Groups |
| Diaphragm Blades | 9, Rounded |
| Focus Type | Autofocus |
| Image Stabilization | No |
| Filter Size | None |
| Dimensions (ø x L) | 3.57 x 5.11″ / 90.7 x 129.8 mm |
| Weight | 2.09 lb / 950 g |
For a more detailed specification about the Sigma 20mm f1.4 DG HSM Art Lens see here. For more Sigma Lenses see here.
Returns & Delivery
Delivering/Collecting Your Order
We aim to deliver your product within 3-5 working days. Should there be any delay or an issue with stock availability we will contact you asap.
If you have specific delivery/order instruction you can write these in the order notes at checkout.
Collecting Your Order:
Sometimes you’ll want something even quicker than we can deliver. That’s why we offer you the option to order online and collect in-store. Before coming in to collect please call or email us to ensure stock is available.
For more information regarding delivery please see our delivery page.
Returning your product if it’s unwanted:
Please return your item unused and in original condition (as it was received by you) with proof of purchase within 14 days, and we’ll give you an exchange or refund.
We do ask when returning to use a reputable courier with a tracking service and the item to be fully insured. Please be aware that we’ll only process your refund once the item has been returned to and checked by our specialist; this can take up to 14 days.
Returning your product because it has a fault:
If your product develops a fault within 30 days of purchase, please return with proof of purchase and we’ll exchange or refund it.
Price Promise:
Ask us how we can offer you more value for your money. We’re always looking for the best price, even if we’re saving a couple of pounds. That’s why we’ll make it in our best interest to offer you the very best option should you find them cheaper. Our Price Match Promise
- We only price match against websites from retailers in the UK
- The product on our competitor’s site needs to be exactly the same as the one on our site
- The product must be in stock with the competitor and available for delivery within 10 days
- We don’t price match against other trade sites
- Unfortunately, we can’t price match if you’re using a finance plan.
- We may not able to price match the item but there are other ways we can bring better value to your potential purchase.
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Overview
| Weight | 950 g |
|---|---|
| Dimensions | 90.7 × 129.8 mm |
| Brand | Sigma |
| Lens Mount | Nikon F mount |
| Lens Type | Wide-Angle |
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