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November 7, 2008

Sigma lens 18-50mm F3.5-5.6 DC HSM for Nikon

The 18-50mm F3.5-5.6 DC HSM is a compact and lightweight standard zoom lens. The incorporation of a Hyper Sonic Motor (HSM) into the lens allow quiet, high-speed autofocusingwith all Nikon DSLR cameras. An aspherical lens element and multi-layer coatingare used to ensure excellent optical performance. High image quality is assured throughout theentire zoom range.
SPECIFICATIONS
  • Focal Length: 18-50mm
  • Minimum Aperture: F22
  • Lens Construction: 8 Elements in 8 Groups
  • Angle of View: 76.5°- 31.7°
  • Number of Diaphragm Blades: 7
  • Minimum Focusing Distance: 25 cm / 9.8”
  • Maximum Magnification: 1:3.5
  • Filter Size: 58 mm
  • Lens Hood: Bayonet Type
  • Dimensions: Diameter: 69.6 mm / 2.7” x Length: 60 mm / 2.4”
  • Weight: 250 g / 8.8 ounces
  • Mount (AF): Nikon

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