Sigma 10-20mm f/4-5.6 EX DC HSM Lens for Nikon Digital SLR Cameras

Sigma 10-20mm f/4-5.6 EX DC HSM Lens for Nikon Digital SLR Cameras

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Brand: Sigma

Buy New: $479.00
as of 5/23/2012 03:15 MDT details

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Seller: Amazon.com

Media: Camera
Autographed: No
Memorabilia: No
Shipping Weight (lbs): 1
Dimensions (in): 3.5 x 3.5 x 3.5
Legal Disclaimer: UV filter not included if purchased.

MPN: B0007U00XK
Model: B0007U00XK
UPC: 085126201555
EAN: 0085126201555
ASIN: B0007U00XK

Shipping: Eligible for FREE Super Saver Shipping
Availability: Usually ships in 24 hours

Features:
   Super wide-angle lens designed for Nikon digital SLR cameras
   Hyper Sonic motor
   10 to 20 mm Focal length
   14 Elements in 10 groups
   3 Special low dispersion and 3 aspherical lens elements

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Product Description
Sigma provides the new ultra-wide angle zoom lens from 15mm and this lens is the first of its kind in the world. It can be useful for images of landscapes, large buildings, group photographs or even more. The perspective that changes with the angle-of-view gives picture an extraordinary feeling. Delicate compositions can be adjusted by lens zooming and this is helpful for close-up photography. Provides deep depth of field with its short focal length for amazing photographic expressions. This ultra-wide zoom lens covers a large wide-angle range from 15 mm to 30 mm. With a minimum focusing distance of 30 cm(11.8 inches) throughout the entire zoom range, it is an ideal lens for Digital SLR Cameras. It incorporates hybrid aspherical lens in the front lens group to minimize distortion and astigmatism, and molded glass aspherical lens in the rear lens group to minimize spherical aberration. Minimization of the distortion is a most important issue for zoom lens, but Sigma has succeeded, to provide image quality with minimal distortion by employing aspherical lenses. This lens in corporates an internal focusing system, which eliminates front lens rotation. Since focusing do not change its overall length, this lens is easy to hold and use. Also it is allowing the use of a Petal-type Hood. The lens also incorporates Dual-Focus (DF) mechanism. It is easy to hold the lens, since the focusing ring does not rotate during auto-focus, yet it provides adequate focusing torque of the focusing ring during manual focusing of the lens.

Amazon.com Product Description
Designed exclusively for Nikon digital SLR cameras capable of wide-angle photography, the Sigma 10-20mm f/4-5.6 lens is a powerful tool for landscape photography and other wide-angle applications. The lens offers an ultra-wide angle of view of 94.5 to 56.8 degrees, with three special low dispersion (SLD) glass elements and three aspherical lenses providing optimum image quality throughout the entire zoom range. The lens also incorporates a Hyper Sonic Motor (HSM) to ensure quiet, high-speed autofocusing in addition to full-time manual focusing. Other features include a close focusing distance of 9.4 inches, a non-rotating lens barrel that perfectly suits the petal-shaped lens hood (included), and a one-year warranty.

Specifications

  • Focal length: 10-20mm
  • Maximum aperture: f/4-5.6
  • Lens construction: 14 elements in 10 groups
  • Angle of view: 94.5 to 56.8 degrees
  • Number of diaphragm blades: 6
  • Minimum aperture: f/22
  • Minimum focusing distance: 9.4 inches
  • Maximum magnification: 1:6.7
  • Mount: Nikon
  • Filter size: 77mm
  • Filter size: Petal-type hood
  • Dimensions: 3.3 inches in diameter and 3.4 inches long
  • Weight: 17.5 ounces
  • Warranty: 1 year



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