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Sigma Sigma 20mm f2 DG DN Contemporary lens for L mount
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Product Description

Sigma 20mm f2 DG DN Contemporary lens for L mount This portable, full-frame premium compact prime for mirrorless cameras combines a bright maximum aperture of F2, an ultra-wide 20mm focal length and stunning optical performance. The lens boasts an exceptionally small form factor, weighing in at... read more

Sigma 20mm f2 DG DN Contemporary lens for L mount 

 

This portable, full-frame premium compact prime for mirrorless cameras combines a bright maximum 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 72.4cm 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’s the fourth I series lens with an F2 aperture, joining a 24mm, 35mm and 65mm, which together make a well-matched lens set for photographers who need both performance and portability in their kitbag. Its sleek, all metal design, with a signature I series magnetic lens cap, a manual aperture ring and exceptional build quality makes using this lens is a highly intuitive and satisfying experience.

New standards of optical performance for the contemporary line 

The 20mm F2 DG DN | Contemporary achieves the highest level of optical performance even wide open, from the centre of the image to the periphery. Based on the latest optical design technology, the lens construction includes three high-precision glass-moulded aspherical lens elements, one SLD element, and one FLD element to suppress a range of optical aberrations. The result is clear and sharp images even in the extreme corners of the frame. By focusing on the suppression of sagittal coma flare, which is difficult to correct in postprocessing, accurate reproduction of very bright points of light has been achieved. This provides extremely detailed results across the entire image, which is especially important for night sky photography. The lens’ advanced optical design, as well as its Super Multi-Layer Coating and Nano Porous Coating (NPC), ensures very minimal flare and ghosting even when shooting into bright light sources. This makes it much easier to photograph backlit subjects and still achieve punchy, high contrast results.

Exceptional I series build quality with a compact form-factor

All I series lenses have an all-metal construction. The precision cut aluminium parts not only give the barrel a sleek, stylish finish, but provide superb durability that improves the quality of the entire product. Metal materials are also used in internal structures that slide with the operation ring for added robustness. These high-precision components crafted with SIGMA’s cutting-edge metalworking technology are also used in SIGMA’s CINE LENS line-up for professional cinematographers and provide a tactile, ergonomic feel that make the lens a pleasure to use. The cover ring between the focus ring and the aperture ring has hairline processing that is also used for the rear cylinder of the Art line. This covering functions as a finger hold when attaching or detaching the lens.

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MPN: 490969

Barcode: 085126490690

Sigma 20mm f2 DG DN Contemporary lens for L mount Specification

Focal Length 20mm
Maximum Aperture f/2
Minimum Aperture f/22
Lens Mount Leica L
Lens Format Coverage Full-Frame
Angle of View 94.5 degrees 
Minimum Focus Distance 8.7 inches / 22 cm
Maximum Magnification 0.15x
Macro Reproduction Ratio 1:6.7
Optical Design 13 Elements in 11 Groups
Diaphragm Blades 9, Rounded
Focus Type Autofocus
Image Stabilization No
Filter Size 62 mm (Front)
Dimensions (ø x L) 2.8 x 2.9 inches/ 70 x 72.4 mm
Weight 370 g

MPN: 490969

Barcode: 085126490690

Finance

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Sigma 20mm f2 DG DN Contemporary lens for L mount

£629.00
WAS £649.00
YOU SAVE £20.00

in stock Limited Stock

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Product Summary

  • Ultra-compact - The small size is perfect capturing ultra-wide travel shots.  
  • Bright - Shoot cleaner images in low light thanks to the f2 maximum aperture.  
  • Smooth focus - The smooth manual focussing is also perfect for video shooters.  
  • Rugged - The metal weather sealed body gives you confidence shooting in poor weather.  
  • Stunning optics - SLD, FLD and Aspherical elements offer edge to edge sharpness.  
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