Goyo Optical Scanner Document Others 18-17

Features

• Focal Length: 27.44mm
• FNo.: 9.0
• Construction: 3-4
• Image Size: 20.16mm
• O.I. Distance: 1252.80mm
• Magnification: 0.0230
• Half Angle: 19.7
• Illumination (%): 79
• Distortion (%): -0.22
• Barrel Size: 18.0X16.3
• Resolution (DPI): 40
• Notes: 880