Sigma 50mm F2 DG DN I Contemporary Lens - Sony E Mount

Sigma 50mm F2 DG DN | Contemporary – L-Mount & Sony E-Mount

The Sigma 50mm F2 DG DN | Contemporary is a modern take on the classic standard prime, offering superb image quality in a compact, all-metal body. Designed for full-frame mirrorless cameras, this lens is part of Sigma’s I Series, built for photographers who demand both performance and portability. Ideal for portraits, detail work, lifestyle shoots, and general everyday use.

Key Features

• Lens Mounts: L-Mount and Sony E-Mount

• Sensor Format: Full-frame (DG)

• Focal Length: 50mm – the go-to standard for natural perspective and everyday versatility

• Maximum Aperture: f/2 – bright and fast, great for low light and shallow depth of field

• Minimum Aperture: f/22

• Angle of View: 46.8°

• Aperture Blades: 9 (rounded diaphragm for smooth bokeh)

• Minimum Focusing Distance: 45cm / 17.8in

• Maximum Magnification: 1:6.9

• Filter Size: 58mm

Optical Design

This lens features 11 elements in 9 groups, including:

• 1 SLD (Special Low Dispersion) element

• 3 aspherical lenses

The result is high-resolution performance with minimal aberrations and distortion—perfect for detail-rich photography in a compact form factor.

Build & Dimensions

• L-Mount: 70.0mm × 68.0mm

• Sony E-Mount: 70.0mm × 70.0mm

• Weight:

  • L-Mount: 350g / 12.3oz

  • Sony E-Mount: 345g / 12.2oz

Crafted from durable metal, the lens includes a knurled focus ring, magnetic metal cap, and a clean, tactile finish that complements any mirrorless camera setup.

Supplied Accessories

• Lens Hood (LH633-02B / LH633-02S)

• Magnetic Metal Lens Cap (LCF58-02 MB / MS)

• Standard Front Cap (LCF-58 IV)

• Rear Cap (LCR III)

• Protective Pouch

Why Choose the Sigma 50mm F2 DG DN?

A classic focal length, a bright aperture, and exceptional sharpness—this lens is the perfect everyday companion. Whether you're shooting portraits, travel, or video, the 50mm F2 DG DN delivers timeless rendering in a beautifully compact package.