Sigma 20mm f/1.4 DG DN Art Lens for Sony E

Sale price ksh 109,200

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SKU: 16711
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  • Ultra-wide 20mm focal length
  • Bright f/1.4 maximum aperture
  • Designed for Sony E-mount full-frame mirrorless cameras
  • Premium Sigma Art-series optical design
  • Fast and accurate stepping motor autofocus
  • Exceptional low-light and astrophotography performance
  • Advanced low-dispersion and aspherical lens elements
  • Aperture ring with lock switch
  • Dust- and splash-resistant construction
  • Rear filter holder and front filter compatibility

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Sigma 20mm f/1.4 DG DN Art Lens for Sony E Overview

The Sigma 20mm f/1.4 DG DN Art Lens for Sony E is a high-performance ultra-wide-angle prime lens engineered specifically for full-frame mirrorless cameras. As part of Sigma’s acclaimed Art series, it delivers exceptional image quality, outstanding sharpness, and advanced optical performance for demanding photographers and videographers.

The combination of a wide 20mm focal length and a bright f/1.4 aperture makes this lens an excellent choice for astrophotography, landscapes, architecture, interiors, environmental portraits, and creative video work. Its sophisticated optical design minimizes chromatic aberrations, flare, ghosting, and sagittal coma, ensuring excellent image quality even in challenging shooting conditions.

Built with professional users in mind, the lens combines premium construction, weather-resistant sealing, and intuitive controls to provide reliable performance in a variety of environments.

Sigma 20mm f/1.4 DG DN Art Lens for Sony E Price Table

Product Price (KES)
Sigma 20mm f/1.4 DG DN Art Lens for Sony E 160,000 – 240,000 (approx.)

Sigma 20mm f/1.4 DG DN Art Lens for Sony E Key Specs

Specification Details
Focal Length 20mm
Maximum Aperture f/1.4
Minimum Aperture f/16
Lens Mount Sony E
Format Compatibility Full-Frame
Lens Series Sigma Art
Autofocus System Stepping Motor
Aperture Blades 11 Rounded Blades
Weather Resistance Dust and Splash Resistant
Focus Type Auto and Manual Focus

Sigma 20mm f/1.4 DG DN Art Lens for Sony E Image Quality

  • Exceptional sharpness from center to corners
  • Outstanding low-light performance with f/1.4 aperture
  • Excellent control of chromatic aberration
  • Minimal sagittal coma for astrophotography
  • High contrast and natural color reproduction
  • Excellent flare and ghosting resistance

Sigma 20mm f/1.4 DG DN Art Lens for Sony E Smart Features

  • Fast and precise autofocus performance
  • Aperture ring with lock switch
  • AFL button for customizable camera functions
  • Full-time manual focus override
  • Rear filter holder for specialized photography
  • Optimized optical design for mirrorless systems

Sigma 20mm f/1.4 DG DN Art Lens for Sony E Design & Build

  • Professional Art-series construction
  • Durable dust- and splash-resistant body
  • Large manual focus ring for precise adjustments
  • Integrated petal-shaped lens hood
  • Premium materials and robust engineering
  • Designed for demanding professional workflows

Sigma 20mm f/1.4 DG DN Art Lens for Sony E Performance

  • Outstanding astrophotography capabilities
  • Excellent low-light image quality
  • Fast and reliable autofocus operation
  • Sharp performance even at f/1.4
  • Wide-angle coverage for landscapes and architecture
  • Consistent optical performance throughout the aperture range

Sigma 20mm f/1.4 DG DN Art Lens for Sony E Pros & Cons

Pros Cons
Bright f/1.4 aperture for low-light shooting Premium price
Exceptional image sharpness Larger and heavier than compact alternatives
Excellent for astrophotography Fixed focal length limits versatility
Advanced Art-series optical performance No optical image stabilization
Weather-resistant professional build Large front element increases size
Fast and accurate autofocus May be oversized for casual users

Sigma 20mm f/1.4 DG DN Art Lens for Sony E FAQs

Q1: Is the Sigma 20mm f/1.4 DG DN Art designed for full-frame cameras?
Yes, it is specifically designed for full-frame Sony E-mount mirrorless cameras.

Q2: Is this lens good for astrophotography?
Yes, its f/1.4 aperture and advanced optical design make it one of the best ultra-wide lenses for astrophotography and night-sky imaging.

Q3: Does the lens support autofocus?
Yes, it features a fast and quiet stepping motor autofocus system suitable for both photography and video.

Q4: Can the lens be used for video production?
Yes, the wide focal length, smooth autofocus, and excellent optical quality make it a strong choice for professional video work.

Q5: Is the lens weather resistant?
Yes, it features dust- and splash-resistant construction for reliable outdoor performance.

Sigma 20mm f/1.4 DG DN Art Lens for Sony E Verdict

The Sigma 20mm f/1.4 DG DN Art Lens for Sony E is a premium ultra-wide-angle lens that delivers exceptional image quality, remarkable low-light performance, and professional-grade construction. With its sharp optics, bright aperture, advanced features, and excellent astrophotography capabilities, it is an outstanding choice for photographers and videographers seeking top-tier performance from a Sony E-mount full-frame lens.

 
 

Cash Payments (Nairobi only)

We accept  Cash Payments . This is applicable for Pay on Delivery orders within Nairobi Metropolitan area.

Mpesa Payment.

  1. Go to Safaricom SIM Tool Kit, select M-PESA menu, select “Lipa na M-PESA“
  2. Select “Pay Bill“
  3.  Select “Enter Business no.“, Enter Rondamo technologies Lipa na M-PESA PayBill Number 964586 and press “OK”
  4. Account no. ( Indicate Order No. & Your Name)
  5. “Enter Amount : ( Total shown on Invoice)
  6. Enter your M-PESA PIN and press “OK”

This is applicable for all orders, both in Nairobi & upcountry besides large orders over Ksh 250,000/-

Bank Deposit /EFT

You can deposit payment for your order directly into our Stanbic  bank account. We check our bank account for new payments every day but depending on your bank it can take 1–2 business days for your payment to appear. To ensure that we can reconcile your payment quickly please make sure you follow the instructions carefully and include a reference with your payment.

Pesalink

You can deposit payment for your order directly into our Stanbic  bank account via Pesalink. all products are eligible for payment via Pesalink. To ensure that we can reconcile your payment quickly please make sure you follow the instructions carefully and include a reference with your payment.

Accurate delivery estimates are displayed on the product page and in the Checkout before you confirm your order.

Delivery estimates take into consideration both the delivery address and the types of products being ordered.

The remainder of this article discusses delivery times in more general terms.

Same Day Delivery / For Customers in Nairobi Metropolitan Area

We use Courier  for these orders, which allows fast and reliable delivery to destinations across their comprehensive domestic network. Orders placed between 7 Am and 5 Pm will be delivered the same day otherwise they will be delivered the following day. Delivery times vary depending on a product's stock status and the intended delivery address. For very large orders, we may be forced to use Mainfreight as these orders lie outside of what Courier Rider services can handle. If your order is being shipped with Mainfreight, this will be indicated in your fulfilment email along with a tracking number.

Overnight Delivery

Most In stock  products are delivered overnight anywhere in Kenya  – provided the order is placed before the advertised cut-off time. Our Overnight Delivery cut-off is usually 4:30pm Monday to Friday, however, this is updated daily and the expected shipping date will be shown for you on the product page. Larger products take an additional 1–2 days to be delivered.

 Evening Express Delivery

Same Day Delivery is available to Nairobi & its suburbs. Same Day Delivery orders are delivered between 4pm and 7pm in the evening on the same day your order is dispatched.

If you are ordering on a business day and before the cutoff time, the option will be called “Same Day Delivery”. If you are ordering after the cutoff time or on a weekend or public holiday, the option will be called “Evening Express Delivery”. And May incur extra Costs other than the standard shipping fee.

 

The warranty tendered hereunder, on the electronic product(s) sold under this invoice will be provided exclusively by their respective Authorized Agents/Distributors and are limited to  one year from the date of this invoice, except otherwise mentioned as per the warranty conditions as carried along with the products(s) or mentioned on Rondamo Technologies  Invoice