The Mathematics of Depth of Field, NSN, October, 2004
The Mathematics of Depth of Field / Part Two: Crop Factor, Magnification and the 1/3 Myth, NSN, March, 2008
Edge Sharpening in Photoshop Elements, NSN, April, 2004
Dust Removal in Photoshop or Photoshop Elements, NPN, September, 2003
Going Off The Beaten Track, NPN, June, 2005


Contributions to the Photographer's Perspective on Location Series on NSN:

• Elk Island National Park, Alberta
  
• Jasper National Park, Alberta
  

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All images on this site are copyrighted by Paul Skoczylas - All Rights Reserved