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Sigma 18-50mm F/2.8 DC D EX Autofocus Lens For Nikon APS-C Sensor DSLRS {67}

Sigma Cameras
KEH Model# 284161
Grade Notes Price Qty
With Caps and Hood
$199.00 $192.00
With Caps and Hood
$149.00 $144.00


Sigma 18-50mm F/2.8 DC D EX Autofocus Lens For Nikon APS-C Sensor DSLRS {67} Description


The Sigma 18-50mm F/2.8 DC D EX is ideal for cameras with APS-C sensors. The Sigms 18-50mm is a relatively quiet, compact, and lightweight zoom lens.  This lens has minimum focus distance of 0.2m and employs a .2x magnification factor. The internal focusing does not change the length during focusing and the front elements does not rotate. SLD glass elements help eliminate chromatic aberrations while providing superb image quality throughout the zoom range. Super Multi Coating on the glass minimizes flare and ghosting and ensures high contrast images.The EX lens series signifies excellence of engineering and new technology. 

KEH Specifications

  • Focal Length: 18-50mm
  • Aperture Maximum: f/2.8
  • Aperture Minimum: f/22
  • Camera Mount Type: Nikon F 
  • Minimum Focus Distance: 0.2 m
  • Elements/Groups: 15/13
  • Autofocus: Yes
  • Tripod Collar: No
  • Filter Thread: 67mm
  • Length: 81mm / 3.2"
  • Weight: 445 g / 15.7 oz.


General information

Brand Name Sigma
Product information
Lens Type Wide to Tele Zoom

Technical Information

Zoom Min Focal Length 18.0000
Zoom Max Focal Length 50.0000
Max Aperture f/2.8

Physical Characteristics

Lens Mount Nikon F Mount "G" Type