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Sigma

20mm F1.4 Art DG HSM for Sony E

  • Based on 88 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
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Arrives Sunday, Jun 14
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Features

  • The world's first f/1.4 20mm lens for full frame DSLRs
  • Part of SIGMA's ART range of lenses
  • Features FLD, SLD and Aspherical glass elements
  • Hypersonic AF for high speed a silent autofocus

Description

The Sigma 20mm 1.4 DG HSM Art is a state of the art wide-angle prime lens designed for full frame cameras but will work with APS-C sensors as well. Using over 50 years of lens making experience, particularly the knowledge gained from the 35mm 1.4 art and the 24mm 1.4 art, The 20mm 1.4 art is the widest large aperture art Lens to date. The latest optical design allows for the utmost in image quality with careful attention paid to edge to edge performance. Through decades of experience in lens design and Sigma global Vision lens manufacturing, the 20mm incorporates both โ€œfโ€ low dispersion (FLD) glass, and five special low dispersion (sold) glass in a design of 15 elements in 11 groups. The combination of advanced optics and optimized lens power distribution minimizes spherical aberration, axial chromatic aberration and field curvature, producing outstanding image quality. With class leading performance, This lens is ideal for landscape photography, videography, astrophotography, lowlight/indoor photography and event photography. As with all global Vision lines, the 20mm will be tested using the proprietary โ€œa1โ€ measuring system ensuring the highest standard of operation. The Sigma 20mm art is compatible with the USB dock to update and customize and is also compatible with the mount conversion service. A staple procedure for the global Vision lines, every lens will be tested using the proprietary โ€œa1โ€ measuring system.

Brand: Sigma


Focal Length Description: 20 millimeters


Lens Type: Wide Angle


Compatible Mountings: Sony E, Sony FE


Camera Lens Description: 20mm F1.4 Art DG HSM for Sony E


Focal Length Description: 20 millimeters


Lens: Wide Angle


Compatible Camera Mount: Sony E, Sony FE


Maximum Focal Length: 20 Millimeters


Minimum Focal Length: 20 Millimeters


Lens Design: Prime


Focus Type: Auto Focus


Lens Fixed Focal Length: 20 Millimeters


Lens Coating Description: Super Multi-Layer Coating


Zoom Ratio: 11


Image stabilization: Optical


Real Angle Of View: 94.5 arcmin


Maximum Aperture: 1.4 Millimeters


Minimum Aperture: 16 Millimeters


Number of Diaphragm Blades: 9


Compatible Camera Models: Sony A7R IV, Sony A7S III


Lens Mount: Sony E


Brand: Sigma


Camera Lens: 20mm F1.4 Art DG HSM for Sony E


Model Name: 412965


UPC: 085126412654


Manufacturer Part Number: 412965


Global Trade Identification Number: 54


Model Number: 412965


Item Weight: 0.95 Kilograms


Item Type Name: Digital-slr-camera-lenses.


Manufacturer: Sigma


Built-In Media: Case, Lens Caps, 4 Year USA Warranty


Warranty Description: 4 Years


Has Self-Timer: No


Compatible Devices: Mirrorless Camera


Effective Still Resolution: 0.1 MP


Exposure Control Type: Automatic, Manual


Water Resistance Level: Not Water Resistant


Media Type: ProductImage


Color: Black


Screen Size: 77 Millimeters


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jun 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Great buy if you want a fast ultra wide
Style: Sony mount
Great lens. Very sharp and clear at 1.4. Fast af. Better than all the Canon L glass ultra wide I've used. 17-40 f4 and 16-35 2.8. At 1.4 the Sigma is producing clearer pictures than at f4 and f2.8 from the Canon glass. This lens isn't for you if you on of the people that believe sharp glass is bad because it's produces too much detail. Image quality is at same level of the Sigma 35 f/1.4, 135 f/1.8 and 105 f/1.4 I am use to holding big and heavy glass so the weight and size doesn't bother me. It feels very light. My biggest complaint is the lens cap. Sigma should've added a locking mechanism to the cap, similar to what Canon has on their 8-15 f4 lens. I find when its in my bag the cap from it will fall off. I might consider putting some velcro on it. I tested this on Sony a7r iii and Sony a6000. ... show more
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on December 30, 2018 by ajer
    • Overall Iโ€™m Impressed!
Style: Sony mount
Review Image by C
This lens is heavy and solid... the hood does not detach but considering that I tend to lose lens caps and hoods - that is not necessarily a bad thing. This lens is also tack sharp. I used it for Astro photography and was amazed by the results - after not really even messing around with it too much. I have owned sigma art lenses before when I owned a Nikon and I am currently using this lens with a Sony ariii. I canโ€™t wait to take this to the beach in a few weeks with less light pollution and see the results then! ... show more
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on February 9, 2021 by C
    • Nice for star photography
Style: Sony mount
Review Image by W.Guo
A nice lens for star photography (better if I remembered to adjust the white balance...).
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on September 18, 2019 by W.Guo
    • 10/10
Style: Sony mount
Pros: Very fast focus, sharp image Cons: heavy
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on December 26, 2019 by Earl Adlao
    • Bulky
Style: Sony mount
Super heavy
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on March 21, 2019 by Real Reviews
    • Nikon Lens
Style: Sony mount
Ordered Sony E Mount and received a Nikon lens.
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on November 17, 2021 by Xuanyu Li
    • Five Stars
Style: Sony mount
Very Nice.
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on September 12, 2018 by Chris P.
    • Slow AF in video
Style: Sony mount
I purchased this lens in another store and returned it because the AF was too slow. I imagine it's great for photography but I shoot videos. I did several test and it was slow to capture the subject coming into frame. I did the walk back and forth towards and away from the lens, it would lose focus every time. Walk across at a normal pace, it wouldnt even pick me up. Pop into frame, and just wait a while until it finally got me in focus. If I'm using it on a gimbal, the slow AF will be a problem. Why? Well... The crane 2 handled its weight well with the a7riii and the a7iii. No problems balancing it without the follow focus. With the follow focus it became too front heavy and even though I could still balance it, the motor couldnt handle the weight to make all the movements. I could no longer do the vortex shot and several other panning shots. So I would have to use the lens without the follow focus. I've been using the Crane 2 for a while and can balance any lens and camera fast. If you're new to gimbals, I see how you may have trouble getting this lens right. But again, if I have to rely on the lens itself to get the subjects in focus while I use the gimbal, I would have alot of out of focus shots. Another problem I found, the round glass wont allow to add filters to it. On the plus side, it's a beautiful lens. Let's in alot of light. Bokeh is great. Theres barely any warp. Horizontal lines are almost completely straight. You would have to be really looking for warped lines to notice. But it does a great job with that. ... show more
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on July 18, 2019 by APrime Tower

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