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Sigma 18-250mm F/3.5-6.3 DC OS HSM Lens For Sony Alpha Mount {72}

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Sigma 18-250mm F/3.5-6.3 DC OS HSM Lens For Sony Alpha Mount {72} Description


Versatile lens for any situation, Sigma 18-250mm focal length telephoto with macro capabilities was introduced in January 2009.  The Sigma 18-250mm has macro capabilities with a maximum magnification ratio of 1:2.9 and an 13.9x zoom range. Sigma has designed the lens with an Optical Stabilization (OS). With a combine OS system, Special Low Dispersion glass, and three aspherical lens glasses properly enables color correction aberration and compensates for camera shake. Equipped with Super Multi-Layer Coating to reduce flare and ghosting and Hyper Sonic Motor to ensure fast and quiet auto-focusing. Sigma has included rounded, seven-bladed diaphragm to create an attractive round blur to the out of focus areas.

Composed of a high degree of elasticity and exhibits little variation in its structure reduces the expansion and contraction caused by extreme temperatures. The construction of the lens includes a brass finished bayonet mount applied on the surface to boost strength for long-term use and empower high accuracy and firmness.  

KEH Specifications

  • Focal Length: 18-250mm
  • Aperture Maximum: f/3.5-6.3
  • Aperture Minimum: f/22-40
  • Camera Mount Type: Sony Alpha
  • Angle of view: 74°-6°
  • Minimum Focus Distance: 0.45m
  • Elements/Groups: 18/14
  • Diaphragm Blades: 7, rounded
  • Vibration Reduction: Yes
  • Autofocus: Yes
  • Tripod Collar: No
  • Filter Thread: 72mm
  • Dimensions: 3.1 x 4.0"
  • Weight: 22.2 oz


Physical Characteristics

Lens Mount Sony A & Minolta A

General information

Brand Name Sigma

Technical Information

Zoom Min Focal Len 250 mm
Minimum Focal Length 18 mm
Autofocus Yes
Zoom Min Focal Length 18.0000
Zoom Max focal length 250.0000

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