Sigma 20mm F2 DG DN Contemporary

Name: Sigma 20mm F2 DG DN 490965
Brand: SIGMA
SKU: 6209819
Price: 774.99 EUR
Availability: InStock

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Sigma 20mm F2 DG DN Contemporary MILC 13 elements 11 groups

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Short description

The Sigma 20mm F2 DG DN Contemporary lens features a compact design with 13 elements in 11 groups, offering a closest focusing distance of 0.22 m. Ideal for landscape and architectural photography, it provides excellent image quality and versatility for mirrorless cameras.

Available at price 774.99 €: 10 pcs.

Total available for order: 20 pcs.

Warranty: 2 Years

SKU: 6209819

Manufacturer: SIGMA

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 €

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36 months installment: from 21.53 euros per month

Leasing for legal entities: from 26.97 euros per month

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Product information

Description

The SIGMA 20mm F2 DG DN | Contemporary is an ultra-wide, full-frame prime lens designed for mirrorless cameras. Combining a bright F2 maximum aperture with a 20mm focal length, this compact lens delivers high optical performance in a small, lightweight body (370 g, 72.4 mm length). It is built with 13 elements in 11 groups and a closest focusing distance of 0.22 m, providing versatility for landscapes, interiors, wide-angle portraits and astrophotography while remaining highly portable.

Advantages

The lens offers excellent sharpness and controlled aberration across the frame thanks to its advanced optical design. Its F2 aperture allows good low-light performance and subject separation for an ultra-wide optic. The compact all-metal construction, manual aperture ring and magnetic I series lens cap provide solid build quality and intuitive handling. At 370 g and a short 72.4 mm length it is nearly identical in size to SIGMA’s 24mm F2 I series, making it convenient for everyday carry and travel.

Suitable for

Landscape photography
Architecture and interiors
Wide-angle environmental portraits
Astrophotography
Wedding and event wide shots

Key specifications

Focal length: 20 mm
Maximum aperture: f/2
Minimum aperture: f/22
Lens construction: 13 elements in 11 groups
Closest focusing distance: 0.22 m
Weight: 370 g
Length: 72.4 mm
Mounts: L-Mount and Sony E-mount (mirrorless systems)

How to use

Attach the SIGMA 20mm F2 DG DN | Contemporary to a compatible mirrorless camera mount (L-Mount or Sony E). Use the manual aperture ring to set the desired f-stop for depth of field and exposure control, and focus either manually or with the camera’s autofocus system. For landscapes and interiors, stop down toward f/8–f/16 for increased depth of field. For low-light or astrophotography, use the wide f/2 aperture and higher ISO as needed, and employ a tripod for long exposures.

Usage recommendations

For best results in astrophotography, use the lens at or near its maximum aperture (f/2) to capture faint stars while keeping exposure times short; combine this with precise manual focus and a stable tripod. When shooting architecture or interiors, correct perspective in-camera where possible and consider stopping down to improve corner sharpness.

Specifications

Minimum aperture number:: 22
Closest focusing distance:: 0.22 m
Maximum aperture number:: 2
Component for:: MILC
Lens structure (elements/groups):: 13/11

All features

Lens system

Aperture range (F-F):: 2 - 22
Lens structure (elements/groups):: 13/11
Closest focusing distance:: 0.22 m
Minimum aperture number:: 22
Maximum aperture number:: 2
Fixed focal length:: 20 mm
Component for:: MILC

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Instructions

sigma-490965-6209819.pdf

Description

Instructions

sigma-490965-6209819.pdf

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Warehouse	Stock	Delivery to the store	Store Price
BT41	10	16.06.2026	774.99 € Best price
WH125	10	Thursday Best delivery	774.99 €

774.99 €

Stock: 10

Delivery Date: 16.06.2026

Warehouse: BT41

774.99 €

Stock: 10

Delivery Date: Thursday Best delivery

Warehouse: WH125

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Customer questions

FAQ

How much does the Sigma 20mm F2 DG DN Contemporary cost, and is it available for purchase?

The price is 774.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

Can Sigma 20mm F2 DG DN Contemporary be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Sigma 20mm F2 DG DN Contemporary online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All SIGMA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized SIGMA service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: minimum aperture number, closest focusing distance, maximum aperture number, component for, lens structure (elements/groups), compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Sigma 20mm F2 DG DN Contemporary?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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