examples for lens evaluation Untitled
Artist: Mark Keefer;
Exposure Date: 2011:07:09 09:07:15;
Make: Canon;
Model: Canon EOS 40D;
Exposure Time: 1/320.0 seconds s;
FNumber: f/4.5;
ISOSpeedRatings: ISO 400;
ExposureBiasValue: 0
Flash: Flash did not fire, compulsory flash mode;
FocalLength: 28.0 mm mm;
Software: Adobe Photoshop CS3 Windows;