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  • Sacred Kingfisher (Image ID 30326)

    Sacred Kingfisher.   Photographer: Bill Harding

  • White-fronted Chat (Image ID 29219)

    White-fronted Chat.   Photographer: Pennie Marks

  • Australian Shelduck (Image ID 37057)

    Australian Shelduck.   Photographer: Glenn Pure

  • Pacific Black Duck (Image ID 28190)

    Pacific Black Duck.   Photographer: Con Boekel

  • Australian Reed-Warbler (Image ID 33938)

    Australian Reed-Warbler.   Photographer: Bill Harding

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Ian Wilson - April 2014

This article discusses the relationship between the resolving ability of the lens, and the size and number of pixels on the sensor. It demonstrates the challenges in developing a lens which can fully take advantage of the resolving power and detail of high megapixel sensors.



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