Sunday, 24 July 2011

Nikon 24-120mm f/4G ED VR AF-S NIKKOR Lens for Nikon Digital SLR

While the AF-S NIKKOR 24-120mm f/4G ED VR Zoom Lens from Nikon is designed primarily for use with FX-format D-SLR cameras it's equally at home on any DX-format D-SLR camera. As a standard 5.0x zoom on an FX-format camera body it's perfect for landscapes portraits and weddings - it's an excellent choice for a perfect take-along-everywhere lens. On a DX-format camera the focal length gets a 1.5x bump that turns it into a formidable longer-range optic with enough wide angle for all but the widest of shots.

  • Compact and versatile 5x standard zoom lens with f/4 maximum aperture

  • Extended range on Nikon DX-format D-SLR cameras

  • Nikon VR II (Vibration Reduction) Image Stabilization

  • Nano Crystal Coat

  • 2 Extra-low Dispersion (ED) Elements; 3 Aspherical Lens Elements



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Tuesday, 12 July 2011

Sigma 70-300mm f/4-5.6 SLD DG Macro Lens with built in motor for Nikon Digital SLR Cameras

The built-in motor allows autofocus with all Nikon digital ameras. These lenses incorporate a macro feature with aximum magnification 1:2 at the 300mm focal length. It is suitable for various types of shooting conditions. This telephoto lens has a 1:2 maximum magnification at the 300mm focal length. It is ideal for portraits sport and other types of photography. SLD (Special Low Dispersion) glass provides excellent correction of chromatic aberration. The super multi-layer coating reduces flare and ghosting. High image quality is assured throughout the entire zoom range.

Lens Construction

  • 14 Elements in 10 Groups
  • Angle of View: 34.3 - 8.2 degrees
  • Number of Diaphragm Blades:
    9 Blades
  • Minimum Aperture:
    F22
  • Minimum Focusing Distance:
    95-150cm / 37.4-59.1 in.
  • Maximum Magnification:
    1:4.1 (1:2 Macro mode)
  • Filter Size:
    Diameter 58mm (Rear)
  • Filter Size:
    Bayonet-type Hood
  • Diameter: 76.6mm
  • Length: 119.5mm
  • Weight: 540g/19 oz.


  • 14 Elements in 10 Groups Lens Construction

  • 34.3 to 8.2 degrees angle of view

  • F22 Minimum Aperture

  • 59.1 (150cm) / 37.4 (95cm) Macro Mode Minimum Focusing Distance

  • 1 - 4.1 / 1 - 2 Macro Mode Maximum Magnification



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