Bower SX7DGS 2x Teleconverter for Sony (7 Element)

Best price Bower SX7DGS 2x Teleconverter for Sony (7 Element)

  • Doubles focal length of digital Sony SLR lens
  • Enhanced exposure at the converted focal length
  • 7 element construction
  • Optimal when used with lenses of maximum aperture f/4.0 and greater
  • Compatible with all Nikon digital SLR cameras

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The 2x DGII Teleconverter (7 element) for Sony uses upgraded multi-coated optics to double the focal length of the existing lens. Using the 2x DGII teleconverter with an 85mm f/1.4 lens, for example, will double the focal length to 170mm, which effectively sets the maximum aperture at f/2.8 (cutting the amount of light captured). Also known as a tele-extender, it serves as an excellent lens modifier that is portable, high-quality and versatile. The lens used must have a maximum aperture greater than f/4.0 in order to fully utilize its autofocus capabilities.

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Bower SX7DGS 2x Teleconverter for Sony (7 Element)