Monday, November 21, 2011

Opteka NP-FW50 1750mAh Ultra High Capacity Li-ion Battery Pack for Sony NEX-3 & NEX-5 Digital Cameras

Opteka NP-FW50 1750mAh Ultra High Capacity Li-ion Battery Pack for Sony NEX-3 & NEX-5 Digital Cameras Review



Opteka NP-FW50 1750mAh Ultra High Capacity Li-ion Battery Pack for Sony NEX-3 & NEX-5 Digital Cameras Feature

  • Ultra high power ~ True 1750mAh; 7.2 Volt
  • Extended shots - Up to 25% more then original
  • Memory free for maximum performance
  • Fully compatible
  • 2 Year Opteka performance warranty
The Opteka NP-FW50 rechargeable lithium-ion 1750mAh battery is a replacement for replacement for Sony NP-FW50. It features lithium technology, which ensures maximum battery life and maximum power. It also features no memory effect that lets you recharge partially drained batteries without reducing performance.


Friday, November 18, 2011

Case Logic DCB-306 SLR Camera Holster (Black)

Case Logic DCB-306 SLR Camera Holster (Black) Review



Case Logic DCB-306 SLR Camera Holster (Black) Feature

  • Designed to fit an SLR camera with standard zoom lens attached
  • Lid unzips to create a wide opening for easy, quick access to the grip of your camera
  • Internal zippered pocket stores memory cards, filter or lens cloth
  • Side zippered pockets store an extra battery, cables, lens cap, or small accessories
  • Integrated belt loop, padded handles and removable shoulder strap offer multiple carrying options. Padded base protects your camera and lens
This SLR camera holster offers stylish sleek lines, textured materials and vibrant red hairline accents in addition to superior protection.


Tuesday, November 15, 2011

Canon EF-S 55-250mm f/4.0-5.6 IS Telephoto Zoom Lens for Canon Digital SLR Cameras

Canon EF-S 55-250mm f/4.0-5.6 IS Telephoto Zoom Lens for Canon Digital SLR Cameras Review



Canon EF-S 55-250mm f/4.0-5.6 IS Telephoto Zoom Lens for Canon Digital SLR Cameras Feature

  • Focal Length & Maximum Aperture: 55-250mm F/4-5.6
  • 12 Elements In 10 Groups, Including One UD-glass Element
  • Focus Adjustment: DC Motor, Gear-driven(front Focusing Design)
  • Closest Focusing Distance: 3.6 Ft./1.1m
Incorporating Canon's Optical Image Stabilizer technology, this Canon 55-250mm telephoto zoom lens captures long distance, low-light shots far better than many comparable lenses, helping you photograph the far-off action of athletes or zoom in for an intimate portrait with a blurred background. The high-zoom-ratio lens is equivalent to a focal length of 88-400mm in the 35mm format (when used on Canon EOS cameras compatible with EF-S lenses). More significantly, the image stabilizer effect creates an equivalent shutter speed of roughly four stops faster than the same size lens without an image stabilizer. In other words, if the slowest shutter speed you can hold a 250mm lens steadily is normally 1/250th of a second, this Canon lens will let you hand-hold shutter speeds as slow as 1/15th of a second. The lens also boasts a UD-glass lens element to correct chromatic aberration to create excellent image quality throughout the zoom range. Delivering an excellent performance at an affordable price for all photographers, the 55-250mm lens carries a one-year warranty.

Specifications

  • Focal length: 55-250mm
  • Maximum aperture: f/4 to f/5.6
  • Lens construction: 12 elements in 10 groups, including one UD-glass element
  • Diagonal angle of view: 27 degrees (at 50 feet) to 6 degrees (at 15 feet), with APS-C image sensors
  • Focus adjustment: DC motor, gear-driven (front focusing design)
  • Closest focusing distance: 3.6 feet (0.31x maximum close-up magnification)
  • Filter size: 58mm
  • Dimensions: 2.8 inches in diameter and 4.3 inches long
  • Weight: 13.8 ounces
  • Warranty: 1 year
This telephoto zoom lens is designed with Canon's Optical Image Stabilizer technology while retaining compactness and lightness, in response to demands of photographers. This high zoom ratio lens is equivalent to a focal length of 88-400mm in the 35mm format (when used on Canon EOS cameras compatible with EF-S lenses), and the image stabilizer effect equivalent to a shutter speed about 4 stops faster than the same size lens without Image Stabilizer. In other words, if the slowest shutter speed you could formerly hold a 250mm lens steadily was 1/250th of a second, with Canon's 4-stop stabilization correction, you could hand-hold at shutter speeds as slow as 1/15th of a second. It also uses a UD-glass lens element to correct chromatic aberration for excellent image quality throughout the zoom range. This new EF-S telephoto lens with great features delivers excellent performance at an affordable price for all photographers.