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Sigma 18-50mm F/3.5-5.6 DC Sigma SA Mount Lens {58}

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* Item pictured for illustrative purposes only, actual item not pictured.

Sigma 18-50mm F/3.5-5.6 DC Sigma SA Mount Lens {58} Description


The Sigma 18-50mm F/2.8 DC, designed to suit the characteristics of DSLR cameras, delivers an extremely high level of optical performance. The Sigms 18-50mm is a relatively quiet, compact, and lightweight zoom lens. The incorporated aspherical lenses delivers correction for aberrations throughout the entire zoom range and produce high level of optical performance. Special coating on the glass minimizes flare and ghosting and ensures the best color balance. 

KEH Specifications

  • Focal Length: 18-50mm
  • Aperture Maximum: f/3.5-5.6
  • Aperture Minimum: f/22
  • Camera Mount Type: Sigma SA
  • Minimum Focus Distance: 0.25m / 0.82ft
  • Elements/Groups: 8/8
  • Angle of View: 69.3° - 27.9°
  • Autofocus: Yes
  • Tripod Collar: No
  • Filter Thread: 58mm
  • Dimensions: 2.7" x ø2.4" / 67.5,, x ø62mm
  • Weight: 8.8oz / 250g
  • Manufacturer Part#: 521


Physical Characteristics

Lens Mount Sigma SA

General information

Brand Name Sigma

Technical Information

Zoom Min Focal Len 50 mm
Minimum Focal Length 18 mm
Autofocus Yes
Zoom Min Focal Length 18.0000
Zoom Max focal length 50.0000

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