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Scanner Recommendations
Taking Diagnostic Images:
If you have to take a digital image in the field, use a digital camera.
If you have the option to take the physical sample to your office, always
use a scanner. Scanners give the best digital images
for diagnostics. The high resolution, color definition, focus, and
controlled lighting guarantee a sharp image.
Shopping for a Scanner
When it comes to scanners you really get what you pay for. Scanners in
the $200 - $500 range often have better warranties. Scanners offered by
name brand companies often have superior tech support. When shopping,
look for scanners that offer USB connections. Pay close attention to
the number of seconds required for the preview and final scans. If
you follow the guidelines above you will have a scanner that will work very
well with GPDN.
Plant Diagnostic Information System Version:3.2.3153.14663
© 2003-2004 Kansas State University Research and Extension
PDIS Image Library
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