Lens type	wide angle
Main function	landscape
System	Sony Leica
Mount	Leica TL Sony E
Focal length	20 mm
Aperture value	f/2.0
Viewing angles	94.5°
Min. diaphragm	22
Minimum focus distance	0.15 m
Sensor size	full frame/APS-C
Autofocus drive	ultrasonic drive motor
Design (elements/groups)	13 elements in 11 groups
Number of diaphragm blades	9
Filter diameter	62 mm
Dimensions (diameter/length)	70x72.4 mm
Weight	370 g
Added to E-Catalog	April 2022

Wide-angle landscape lens in all-metal garb, available for Sony E and Leica L full-frame bayonet mounts. The model has a focal length of 20 mm and aperture of f/2.0. The optical design of the lens has 13 elements in 11 groups, including one FLD and one SLD lens, as well as three aspherical elements. At the same time, two types of optical lens coatings are used in the model: nanoporous NPC and supermultilayer SMLC.

The stepper autofocus drive is responsible for focusing the lens in automatic mode. Note that the focusing of the model is internal, it is performed from a distance of 15 cm. Sigma 20mm f / 2.0 DG DN has rings for focusing and manually setting the aperture value. Structurally, the width diaphragm consists of 9 blades. The front frame of the lens has a mounting thread for filters with a diameter of 62 mm. The model makes the body of the camera heavier by about 370 g. The dimensions of the lens are 70 mm in diameter and 72.4 mm in length.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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	Sigma 20mm F2 DG DN Contemporary Lens (Sony E) ACE-63937 Sigma 20mm F2 DG DN Contemporary Lens (Sony E) Package: Standard Item details: Brand new in retail box. Sold by registered UK company. We are a high... Onbuy.com Delivery: in United Kingdom Report	£533.99 Buy in shop

	Sigma Sigma 20mm F2 DG DN Contemporary Lens - L Mount 490969 The Sigma 20mm F2 DG DN Contemporary Lens in L Mount is a full frame wide angle prime lens for L mount mirrorless camera systems, such as Panasonic Lumix S series. This ultra compact, wide aperture prime lens offers users superb optics in a full frame premium compact prime lens, combining a bright maximum aperture of F2, an ultra-wide 20mm focal le... morength and stunning optical performance. Takes 62mm filters. The lens boasts an exceptionally small size at 72.4mm, and weighs just 370g portable enough for everyday shooting and travelling photographers and videographers. It’s ideal for landscapes, wide-angle portraits, weddings and interiors, and is particularly well-suited to astrophotography owing to its very well-controlled sagittal coma flare. The 20mm F2 DG DN Contemporary lens features an all metal design, includes a signature I series magnetic lens cap, a manual aperture ring and exceptional build quality. To achieve the highest level of optical performance even wide open, acrodd... ukdigital.co.uk Delivery: in United Kingdom On order Report	£589.00 On order

	Sigma Photo SIAS027 Dynamism in the palm of your hand Exceptional optical performance and superb build quality give photographers the joy of creating images – introducing the new ultra-wide SIGMA 20mm F2 DG DN \| Contemporary.This all-new full-frame premium compact prime for mirrorless systems is the latest addition to SIGMA's I series lineup, combining a bright maximu... morem aperture of F2, an ultra-wide 20mm focal length and stunning optical performance. The lens boasts an exceptionally small form factor, weighing in at just 370g and measuring just 72.4mm in length, which makes it a highly practical optic that is portable enough for everyday shooting. It's ideal for landscapes, wide-angle portraits, weddings and interiors, and is particularly well-suited to astrophotography owing to its very well-controlled sagittal coma flare. It is the fourth I series lens with an F2 aperture, joining a 24mm, 35mm and 65mm, which together make a well-matched lens set for L-Mount and Sony E-mount users.Remarkably, the 20mm F2 DG DN \| Contemporary is almost identical in size and weight to the very compact SIGMA 24mm F2 I series. A sleek, all metal design, with a signature I series magnetic lens cap, a manual aperture ring and exceptional production quality means using this lens is a highly intuitive and satisfying experience, making the photo-taking process even more enjoyable. This sharp and beautifully built I series prime, the SIGMA 20mm F2 DG DN \| Contemporary captures the essence of the I series, bringing a new level of user experience―the pleasure of owning and using a lens.Features:- I series Premium Compact Primes for mirrorless users:The SIGMA I series features full-frame compatible lenses that offer new value to mirrorless systems. The combination of superb optical performance with a level of compactness that is perfectly suited to smaller and lighter modern mirrorless cameras will bring you new opportunities for a perfect shot.- SIGMA is aware that in today's world we have a wide range of camera choices, especially with the increase in mobile phone ownership. But with many photographers looking for something more than something that simply captures images when they choose to own a camera and lens, I series lenses offer the ultimate combination of superb optical performance, outstanding usability and compact form-factor.- SIGMA's excellence in development and production technologies has been built up since our founding in 1961 and became increasingly sophisticated with the introduction of the SIGMA Global Vision brand in 2012. With this as a base, SIGMA has given careful thought to the quality of the products, the feeling of using it and the pleasure of owning it. This is how the I series was born.New standards of optical performance for the Contemporary line:- The 20mm F2 DG DN \| Contemporary achieves the highest level of optical performance even at the widest aperture setting of F2 from the center of the image to the periphery. Based on the latest optical design Tradeinn.com Delivery: in United Kingdom Report*	£665.99 Buy in shop

Sigma 20mm f/2.0 DG DN

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Sigma 20mm F2 DG DN Contemporary Lens (Sony E) ACE-63937

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Sigma Photo SIAS027