Sigma 20mm f/2 DG DN Contemporary Lens for Sony E

Arriving as the fourth lens sporting the new mirrorless design for full frame Sony mirrorless cameras is this Sigma 20mm f/2 DG DN Contemporary Lens for Sony E. It combines the new ultra-compact Contemporary full frame design weighing just 370 g, with superb optics for excellent results right across the frame. As a bright aperture ultra wide angle prime, it is perfect for subjects ranging from landscapes, architecture and interiors to astrophotography photography, street or portraits with dynamic perspectives.

Users will appreciate the high build quality with an all-metal construction, excellent ergonomics and full Sony AF compatibility, from Sigma’s fast stepping motor. A series of lens coatings and a complex optical design control flare, ghosting and various aberrations to render excellent image results filled with rich detail.

Key Features

• Inner focus system
• Compatible with high-speed autofocus
• Stepping Motor
• Support DMF and AF+MF
• Nano Porous Coating
• Super Multi-Layer Coating
• Aperture ring
• Focus Mode Switch
• Mount with dust and splash resistant structure
• Designed to minimise flare and ghosting
• 9-blade rounded diaphragm
• High-precision, durable brass bayonet mount
• ‘Made in Japan’ craftsmanship

What’s in the box

• Sigma 20mm f/2 DG DN Contemporary Lens for Sony E
• Magnetic metal lens cap (LCF62-01M)
• Petal-type lens hood (LH656-03)
• Front Cap (LCF-62III)
• Rear Cap (LCRII)

Specifications

• Lens construction 11 groups, 13 elements (1 FLD, 1 SLD and 3 aspherical elements) Angle of view: 94.5°
• Number of diaphragm blades 9 (rounded diaphragm)
• Minimum aperture F22
• Minimum focusing distance 22cm
• Maximum magnification ratio 1:6.7
• Filter size φ62mm
• Dimensions (max diameter x length) φ70mm x 72.4mm
• Weight 370g