Sigma 20-60mm f/2.8-4 DG Contemporary Lens | L-Mount

The Sigma 20-60mm f/2.8-4 DG Contemporary Lens provides adaptable full-frame optics within a compact, palm-sized structure, functioning as a wide-to-normal zoom that delivers a versatile field of view. Weighing only 13.6 oz, this lens combines a bright f/2.8 maximum aperture at its wide end with remarkable near half-macro capabilities, allowing it to capture expansive landscapes, dimly lit interiors, and detailed close-ups with equal proficiency.

With a refined optical design comprising 15 elements arranged in 13 groups, the 20-60mm f/2.8-4 delivers exceptional resolution and maintains uniform sharpness from edge to edge across the full zoom spectrum. Its durable construction, resistant to dust and splashes, allows for reliable shooting in varying weather conditions, and the advanced high-speed autofocus system guarantees smooth functionality for capturing both images and videos.

Uncompromising Optics

• Dynamic 20 to 60mm zoom range offers a wide-to-normal field of view ideal for everyday shooting
  
  
• 6.2" close focus at 28mm and 1:2.3 reproduction ratio at 35mm provide near half-macro close-up performance
  
  
• Bright f/2.8 maximum aperture at 20mm enhances low-light capability and depth-of-field control
  
  
• HLA-driven focus motor provides rapid, smooth autofocus during photo and video capture
  
  
• Three SLD and three aspherical elements maintain edge-to-edge sharpness while suppressing optical aberrations
  
  
• 15-element, 13-group optical design is optimized to suppress focus breathing
  
  

Practical Design

• Dust- and splash-resistant body construction with water- and oil-repellent front lens surface
  
  
• Ultracompact (2.8 x 3.4") and lightweight (13.6 oz) build maximizes mobility for all-day handheld use
  
  
• 67mm front filter thread for the straightforward mounting of desired filters