Top Rated Gear

Sigma 20mm f/1.4 DG DN Art Lens for L Mount

SKU: SG2014LDN MFR: 414969
Earn VIP Reward Points

Key Features

  • Capture stunning, wide-angle shots with the Sigma 20mm lens, perfect for landscapes.
  • Experience exceptional image quality with the f/1.4 aperture in this Sigma Art lens.
  • The fast, precise autofocus of this 20mm lens ensures you never miss a crucial moment.
  • Built to last, the robust build quality of this Sigma lens will endure any adventure.
  • Create dreamy bokeh with the wide f/1.4 aperture, ideal for portraits and low light.
  • Explore astrophotography with the Sigma 20mm's incredible low-light performance.
See More Product Details
Slight Delay?
Free Shipping

See Options

1

Protect your gear with Adorama Protect.* Learn more

2 Year

$79.99

3 Year

$99.99

4 Year

$129.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Compatibility
Learn
Specs
Protection
Q&A

Questions & Answers

Shopper : Why Did You Choose This?WILLIAM H : to do Milky Way photography with my Lumix S5PRATYUSH P : There’s no other lens this wide and this fast.JORDAN N : I chose this mostly for landscape astrophotography. My preferred preference for wide Milky Way is 20-24mm. This is excellence reviews on Lenstip and other sources.

Reviews about this item

Review Summary

2024-01-03T07:24:53

Rated 5 out of 5

Astro-photography Lens

Lens is very good and sharp even at wide open. I purchased it for Night photography and Milky way photo, I still have to use it for that purpose.

BOGDAN B.

2023-03-30T13:14:57

Rated 5 out of 5

Sigma forever

This lens is incredible. Look beautiful ?? image quality wow... Very sharp, I like color sigma. 20mm perfect for me and with my a7IV and APSC crop, it's almost 35mm

Laura H.

2023-02-09T14:16:28

Rated 4 out of 5

Better than expected.

Very fast, relatively sharp lens with minimal defraction, used specifically for aurora and astro for a season and pretty happy with it. Very comparable to the sony 20mm 1.8, but takes up about twice the space in your camera bag. Over all a pretty good lens for the money.

Jacob C.

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

Sigma 20mm f/1.4 Specifications

  • Focal Length

    20mm

  • Mount

    Leica L

  • Lens construction

    17 elements in 15 groups

    Exclusive Low Dispersion glass elements:
    FLD: 0
    SLD: 2

    Aspherical glass: 3

  • Lens Format Coverage

    Full-Frame

  • Angle of View

    FF: 94.5 Degree
    APS-C: 70.7 Degree

  • Aperture

    Number of diaphragm blades: 11
    Rounded diaphragm
    Minimum aperture: f/16
    Maximum aperture: f/1.4

  • AF Actuator

    STM

  • Minimum Focusing Distance

    9.1" (23cm)

  • Maximum Magnification

    0.16x

  • Maximum magnification ratio

    1:6.1

  • Focus Type

    Autofocus

  • Image Stabilization

    No

  • Filter Size

    82mm (Front)

  • Dimensions

    3.5 x 4.4" (88.9 x 111.7mm)

  • Weight

    22.4 oz (635g)

  • UPC Code

    198983414690

Designed For Use With:

  • Leica SL
  • Leica SL2
  • Panasonic S1
  • Panasonic S1H
  • Panasonic S1R
  • Panasonic S5
  • Sigma fp
  • Leica CL
  • Leica SL2-S
  • Leica TL2
  • Panasonic LUMIX S9
  • Panasonic S5 II
  • Panasonic S5 IIX
  • Leica T
  • Leica SL3
  • Leica TL
  • Sigma fp L

Need Help?

For any questions about compatibility with this product, call us at 800-223-2500 or you can email us any time.

About Sigma 20mm f/1.4

FEATURED REVIEWS

Sigma forever

By Laura H.

This lens is incredible. Look beautiful ?? image quality wow... Very sharp, I like color sigma. 20mm perfect for me and with my a7IV and APSC crop, it's almost 35mm

Astro-photography Lens

By BOGDAN B.

Lens is very good and sharp even at wide open. I purchased it for Night photography and Milky way photo, I still have to use it for that purpose.

Find the perfect balance of innovation, versatility, and high-quality performance with the Sigma 20mm f/1.4 DG DN Art Lens for Leica L. This advanced lens is a game-changer for astrophotography, offering unparalleled optical performance and a wealth of features designed to enhance your creative potential.

The Sigma 20mm f/1.4 DG DN Art Lens, a mirrorless version of the renowned Sigma 20mm F1.4 DG HSM Art, boasts a unique specification of a maximum aperture of 1.4 and an ultra-wide angle of 20mm. This combination delivers overwhelming optical performance and unlimited potential for ultra wide-angle creativity in a compact, durable design.

Experience the exceptional F1.4 brightness and breathtaking sharpness across the entire image, even at maximum aperture. This lens captures stars in the night sky as clear, precise pinpoints of light, making it the ultimate choice for astrophotographers. The state-of-the-art optical design and large, high-precision double-sided aspheric glass front element allow for the addition of a front filter thread without compromising optical performance or size.

The Sigma 20mm f/1.4 DG DN Art Lens also features a rear filter holder and a variety of useful switches, enhancing its usability and creative possibilities. With 17 glass elements arranged in 15 groups, including two SLD and three aspherical glass elements, this lens rigorously suppresses optical aberrations to produce highly-detailed images with exceptional sharpness and accuracy from the center to the furthest corners.

Designed for perfect results even in the most demanding conditions, this lens is equipped with a front filter thread and a rear filter holder, allowing photographers to combine multiple filters for near-unlimited creative potential. The new MFL (Manual Focus Lock) switch prevents accidental changes to the focusing distance, and the lens heater retainer prevents internal condensation during longer night shoots.

Built with a dust- and splash-resistant structure and a water- and oil-repellent coating on the front glass element, the Sigma 20mm f/1.4 DG DN Art Lens is safe for extended outdoor shoots. Its robust body, made from a combination of aluminum and Thermally Stable Composite (TSC), features a customizable AFL button, an aperture ring lock switch, and a focus mode switch for enhanced usability. The included petal-shaped lens hood with a lock mechanism and rubberized grip area ensures easy attachment and removal.

Experience the unparalleled manufacturing technology of Sigma's sole production base in Aizu, Japan, and the company's expertise with large-aperture wide-angle lenses. The Sigma 20mm f/1.4 DG DN Art Lens offers an exceptional experience with high-end results, even in the most challenging conditions.

Sigma 20mm f/1.4 Features

  • Unlock the power of exceptional low-light performance and create stunning portraits with beautiful background blur, all made possible by the lens's impressive F1.4 aperture that allows maximum light intake and ensures your photos shine even in challenging lighting conditions
  • Elevate your photography to a whole new level of precision and clarity as the lens boasts high-quality optics crafted with FLD and SLD glass elements, delivering sharp, detailed images that capture every intricate detail and bring your subjects to life
  • Experience true optical excellence with the lens's cutting-edge Nano Porous Coating (NPC) technology, meticulously designed to minimize unwanted flare and ghosting, allowing you to capture breathtaking photos with maximum clarity and brilliance
  • Unleash your creativity and capture images with mesmerizing bokeh that seamlessly blends and softens the background, thanks to the lens's carefully crafted rounded 9-blade diaphragm, offering smooth and aesthetically pleasing out-of-focus areas that enhance the overall visual impact of your shots
  • Discover a new dimension of visual brilliance as the lens's innovative Super Multi-Layer Coating (SMC) reduces annoying reflections and enhances contrast, enabling you to achieve images with incredible depth, rich colors, and remarkable clarity, ensuring your photos stand out with unparalleled vibrancy
  • Embrace the elements and never let challenging conditions hold you back, as the lens is built to withstand dust and splashes, providing reliable performance wherever your photography journey takes you, ensuring you capture extraordinary moments in any weather or environment
  • Whether you're a passionate videographer or an avid stills photographer, the lens's smooth and near-silent autofocus operation ensures your subjects remain in perfect focus, allowing you to effortlessly record stunning videos or capture decisive moments with precision, clarity, and creative finesse
  • Experience the ultimate control over your focus with the lens's responsive manual focus ring, which empowers you to fine-tune your focal point with utmost precision, unlocking endless creative possibilities and enabling you to achieve precisely the artistic vision you desire
  • Expand your creative horizons with the lens's convenient rear filter holder, effortlessly attaching a wide range of filters to experiment with different effects, add artistic flair, and adapt to various shooting conditions, empowering you to express your unique style
  • Travel with ease and embark on photographic adventures with this lens's compact and lightweight design, seamlessly integrating into your gear and allowing you to capture life's extraordinary moments wherever your passion takes you, ensuring unmatched convenience and portability

Warranty Information

This product has a limited warranty of 48 months.

Key Features

  • Capture stunning, wide-angle shots with the Sigma 20mm lens, perfect for landscapes.
  • Experience exceptional image quality with the f/1.4 aperture in this Sigma Art lens.
  • The fast, precise autofocus of this 20mm lens ensures you never miss a crucial moment.
  • Built to last, the robust build quality of this Sigma lens will endure any adventure.
  • Create dreamy bokeh with the wide f/1.4 aperture, ideal for portraits and low light.
  • Explore astrophotography with the Sigma 20mm's incredible low-light performance.

What's in the box:

  • Sigma 20mm f/1.4 DG DN Art Lens
  • Petal-Type Lens Hood with Lock (LH878-04)
  • Front Cap (LCF-82 III)
  • Rear Cap (LCR II)
  • Case
  • Guide Plate (GP-21)
  • Sigma 4 Year Limited Warranty