Posts Tagged ‘20mm’

Canon EF 20mm f/2.8 USM Wide Angle Lens for Canon SLR Cameras

Tuesday, July 5th, 2011

  • EF mount; wide-angle lens
  • Floating system; inner focusing; full-time manual focus
  • 20mm focal length
  • f/2.8 maximum aperture
  • Ring-type UltraSonic Motor (USM)

Product Description
20mm wide angle lens for Canon camerasAmazon.com Product Description
Wide-angle lenses let you capture more of the image by broadening the angle of view and increasing the depth of field, thereby bringing more of the area into focus. The lenses also provide a unique perspective by expanding the apparent distance between the foreground and the background. This Canon 20mm f/2.8 is no exception, with such additional features as a floating rear focusing syste… More >>

Canon EF 20mm f/2.8 USM Wide Angle Lens for Canon SLR Cameras

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Nikon 20mm f/2.8D AF Nikkor Lens for Nikon Digital SLR Cameras

Wednesday, June 8th, 2011

  • Compact ultra-wide-angle lens construction
  • Superb optical design for architecture, wedding, and landscape photography
  • 94-degree (70-degree with Nikon DX format) picture coverage with edge-to-edge sharpness
  • Close Range Correction for distortion-free pictures as close as 0.85 feet
  • Nikon Super Integrated Coating for minimized flare and ghost, providing good color balance

Product Description
20mm D-Series Wideangle lens for Nikon cameras… More >>

Nikon 20mm f/2.8D AF Nikkor Lens for Nikon Digital SLR Cameras

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