Goyo Scanner Document B4 Series 18-9

Features

• Focal Length: 23.13mm
• FNo.: 4.4
• Construction: 3-3
• Image Size: 22.53mm
• O.I. Distance: 313.71mm
• Magnification: 0.0880
• Half Angle: 23.9
• Illumination (%): 69
• Distortion (%): -0.16
• Barrel Size: 17.0-17.0
• Resolution (DPI): 200