Monday, June 18, 2007

Choosing a scanner





Lesson 1: Choosing a scanner



  • Optical resolution

  • Optical density
    the closer to 4.0, the more detail you’ll see in the highlights and shadows


  • Lesson 2: Scanning Guidelines

    • Scan images for the Web or computer applications at 72 dpi
    • scan images for inkjet printers at 150 to 200 dpi
    • scan professionally printed images between 300 and 1200dpi
    • scan photographs at 24-bit Color

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