Sigma 18-250mm F3.5-6.3 DC OS HSM Lens
Sigma 18-250mm F3.5-6.3 DC OS HSM Lens front
Sigma 18-250mm F3.5-6.3 DC OS HSM Lens top
Sigma 18-250mm F3.5-6.3 DC OS HSM Lens
Sigma

Sigma 18-250mm F3.5-6.3 DC OS HSM

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Key specs

  • 18
  • 14
  • Internal
  • yes
  • Telephoto
  • APS-C (crop)
  • 18, 250 mm
Go to full specs
Colors

Sigma 18-250mm F3.5-6.3 DC OS HSM Full Specifications

Image properties

APS-C
18, 250
0.29

Aperture

3.5-6.3
22-40
nono
7

Optics

18
14
4 SLD elements, 3 Aspherical elements
Expanding

Focus

Internal
yesyes
Micro Type Ultrasonic
17.72 in
yesyes
yesyes

Dimensions

Telephoto
Canon EF-S, Nikon F , Pentax KAF3, Sigma SA, Sony/Minolta Alpha
Plastic, Metal
Black
1.38 lb
3.11 in
3.98 in
2.83 in
yesyes
yesyes

Sigma 18-250mm F3.5-6.3 DC OS HSM Online Reviews


The Sigma 18-250mm f/3.5-6.3 DC OS HSM was first announced in January 2009, becoming available to buy in March the same year. It's essentially an update to the 18-200mm f/3.5-6.3 DC OS HSM, with an extended 13.9x zoom range bringing it closer in reach to the 18-270mm F3.5-6.3 VC from Sigma's great rivals Tamron. Impressively, the improved telephoto range has been accommodated with scarcely no change in size (Sigma's specifications note a mere 1mm growth in length), and only a modest increase in weight. A notable change though is the addition of Pentax and Sony to the list of supported mounts (alongside Canon, Nikon and Sigma), giving owners of these systems the opportunity to choose between Sigma's in-lens Optical Stabilization (OS) technology and their camera's in-body systems. All...Read more

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