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Sigma 20mm F1.4 DG DN Art Lens (Sony E) Lens

Sigma 20mm F1.4 DG DN Art Lens (Sony E) Lens

Highlights: • Key Features

• E-Mount Lens/Full Frame Format
• Aperture Range: f/1.4 to f/16
• Two SLD Elements
• Three Aspherical Elements
• Super Multilayer Coating
• Stepping AF Motor, MFL Switch
• Rounded 11-Blade Diaphragm
• 82mm Front Filter Thread
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Sigma 20mm f/1.4 DG DN Art Lens for Sony E
Sigma 20mm F1.4 DG DN Art Lens (Sony E) Lens
Product Code: Sony E
Barcode/EAN: 0085126414658
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The F1.4 series represents the SIGMA Art line, which pursues the highest optical performance and rich expression. The full-frame SIGMA 20mm F1.4 DG DN | Art is a mirrorless version of the SIGMA 20mm F1.4 DG HSM | Art; the one and only lens* with its unique specification of maximum aperture of 1.4 and an ultra-wide angle of 20mm. This lens offers photographers overwhelming optical performance and unlimited potential for ultra wide-angle creativity at a compact physical size. The exceptional F1.4 brightness and the breathtaking sharpness across the entire image even at maximum aperture make this lens the ultimate choice for astrophotography. In nightly darkness and focused to infinity, the 20mm F1.4 DG DN | Art captures stars in the sky as clear, precise pinpoints of light. State-of-the-art optical design and the large, high-precision double-sided aspheric glass front element made it possible to add a front filter thread without any compromises regarding optical performance or size. The addition of other invaluable features such as a rear filter holder and a variety of useful switches further increases the creative possibilities and easy usability of the lens. Its incredible sharpness and very bright aperture, coupled with the compact body and thoughtful features, make the SIGMA 20mm F1.4 DG DN | Art the ultimate lens for astrophotography and an ideal companion for any photographically demanding situation.

Sigma 20mm F/1.4 DG DN ART Specs
Focal Length 20mm
Maximum Aperture f/1.4
Minimum Aperture f/16
Lens Mount Sony E
Lens Format Coverage Full-Frame
Angle of View 94.5°
Minimum Focus Distance 9.1" / 23 cm
Maximum Magnification 0.16x
Macro Reproduction Ratio 1:6.1
Optical Design 17 Elements in 15 Groups
Diaphragm Blades 11, Rounded
Focus Type Autofocus
Image Stabilization No
Filter Size 82 mm (Front)
Gel Filter (Rear)
Dimensions (ø x L) 3.5 x 4.4" / 87.8 x 113.2 mm
Weight 22.2 oz / 630 g