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28th June 2007
More affordable Nikon AF-S compatible Sigma lenses
Release issued by Sigma UK:

18-50mm f/3.5-5.6 DC and 55-200mm f/4-5.6 DC now with HSM for Nikon digital SLR cameras

The Sigma Corporation is pleased to announce the launch of the new 18-50mm F3.5-5.6 DC HSM for Nikon and 55-200mm F4-5.6 DC HSM for Nikon.

The inclusion of HSM (Hyper Sonic Motor) into the 18-50mm F3.5-5.6 DC and 55-200mm F4-5.6 DC, originally released to the market in November 2003, now allows quiet and high-speed auto focusing with all Nikon DSLR cameras.

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

This zoom lens has been designed to suit the characteristics of digital SLR cameras. The lens is compact with a maximum diameter of 69.6mm, overall length of 60mm and weighing only 250grams. It has a variable angle of view of 76.5°- 31.7°. The use of aspherical lenses provides correction for various aberrations to produce a high level of optical performance throughout the entire zoom range. The 18-50mm F3.5-5.6 DC HSM lens has a minimum focusing distance of 25cm at all focal lengths and is capable of close up photography with a maximum magnification ratio of 1:3.5.

THE 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: 7pcs
  • Minimum Focusing Distance: 25cm (9.8”)
  • Maximum Magnification: 1:3.5
  • Filter Size: 58mm
  • Lens Hood: Bayonet Hood
  • Dimensions: Diameter 69.6mm (2.7”) x Length 60mm (2.3”)
  • Mounts (AF): Nikon (D)
  • Weight: 250grams
  • SRP: £129.99

55-200mm F4-5.6 DC HSM for Nikon

This compact telephoto zoom lens is exclusively designed for use with digital SLR cameras. The image circle is designed to match that of APS-C size image sensors. The lens is compact and lightweight with an overall length of 84.6mm and weight of only 310grams. It has a filter size of 55mm and maximum diameter of 71mm. This remarkably compact high performance zoom lens is ideally suited to a wide range of subjects. This lens has a minimum focusing distance of 110cm and maximum magnification of 1:4.5.

THE SPECIFICATIONS
  • Focal Length: 55-200mm
  • Minimum Aperture: F22
  • Lens Construction: 12 Elements in 9 Groups
  • Angle of View: 29.0°-8.1°
  • Number of Diaphragm Blades: 8pcs
  • Minimum Focusing Distance: 110cm (43.3”)
  • Maximum Magnification: 1:4.5
  • Filter Size: 55mm
  • Lens Hood: Bayonet Hood
  • Dimensions: Diameter 71mm (2.8”) x Length 84.6mm (3.3”)
  • Mounts (AF): Nikon (D)
  • Weight: 310grams
  • SRP: £159.99

Vignetting will occur if the lens is used with digital cameras with image sensors larger than APS-C size or 35mm SLR cameras.

The appearance and specifications of the product are subject to change for improvement without notice.

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