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

Capture stunning wide-angle images with the Sigma 20mm F2 DG DN Contemporary Lens for Sony E. Lightweight and compact, this lens delivers exceptional sharpness, vivid color, and minimal distortion. Perfect for landscapes, astrophotography, and architecture, its fast F2 aperture ensures superior low-light performance. Experience professional-quality results in a versatile, travel-friendly design.

FEATURES

• Wide-Angle Mastery: 20mm focal length provides expansive perspective for landscapes, astrophotography, and architecture.
• Bright F2 Aperture: Fast F2 aperture ensures superior low-light performance and beautiful background separation.
• DG DN Optical Design: Optimized for full-frame mirrorless cameras with high-resolution sensors.
• Compact & Lightweight: Designed for portability without compromising image quality; ideal for travel photography.
• Superb Sharpness: Advanced optics deliver edge-to-edge sharpness and outstanding detail.
• Minimal Distortion: Carefully engineered to reduce barrel distortion and maintain straight lines in architectural shots.
• High-Quality Coatings: Anti-reflective coatings reduce flare and ghosting for clearer images in challenging lighting.
• Durable Construction: Rugged build ensures reliability for outdoor and professional use.
• Quiet Autofocus: Smooth and silent AF motor perfect for stills and video recording.
• Manual Focus Override: Allows precise manual focus control even in autofocus mode.
• Close Focusing Capability: Minimum focusing distance enables creative close-up wide-angle shots.
• Seamless Integration: Fully compatible with Sony E-mount mirrorless cameras, including autofocus and EXIF data.
• Rounded Aperture Blades: 9-blade diaphragm creates smooth, natural bokeh for artistic shots.
• Astrophotography Ready: Low coma design minimizes star distortion for night sky photography.

DESCRIPTION

Wide-Angle Versatility:
The Sigma 20mm F2 DG DN Contemporary Lens provides an expansive field of view, perfect for capturing dramatic landscapes, architectural marvels, and starry night skies. Its 20mm focal length offers both breadth and depth, allowing photographers to tell stories in a single frame with striking clarity.

Exceptional Low-Light Performance:
With a bright F2 aperture, this lens excels in low-light environments. Whether shooting dusk landscapes, indoor events, or astrophotography, you can rely on consistent exposure, fast shutter speeds, and minimal noise, producing vivid images even in challenging conditions.

Compact Design, Professional Quality:
Designed for mirrorless systems, the Sigma 20mm F2 DG DN is lightweight and highly portable. Despite its compact size, it delivers professional-grade optics with sharpness from edge to edge, making it the ideal lens for photographers on the move.

Advanced Optical Engineering:
The lens incorporates Sigma’s DG DN optical design and special coatings to minimize chromatic aberrations, flare, and ghosting. The result is ultra-clear images with high contrast, vibrant color fidelity, and minimal distortion, even at wide angles.

Creative Freedom & Precision Control:
Manual focus override and a smooth, quiet autofocus system provide full creative control. Coupled with its close focusing capabilities and rounded aperture blades, the lens enables photographers to achieve cinematic bokeh and detailed macro-like wide-angle shots with precision.

SPECIFICATIONS

• Focal Length: 20mm
• Maximum Aperture: f/2
• Minimum Aperture: f/22
• Lens Mount: Sony E-mount (Full-frame)
• Format Compatibility: Full-frame and APS-C
• Lens Construction: 13 elements in 11 groups
• Angle of View: 94.5° (full-frame)
• Minimum Focus Distance: 0.19 m (7.48 in)
• Maximum Magnification Ratio: 1:6.7
• Diaphragm Blades: 9, rounded
• Autofocus: Yes, with manual override
• Filter Size: 67mm
• Dimensions (DxL): 73.0 x 86.2 mm
• Weight: 370 g (13.1 oz)
• Special Features: Low coma design, anti-reflective coatings, compact mirrorless optimized design