Goyo Optical Scanner Document A4 18-32

Features

• Focal Length: 39.59mm
• FNo.: 7.5
• Construction: 3-3
• Image Size: 40.80mm
• O.I. Distance: 300.20mm
• Magnification: 0.1889
• Half Angle: 23.5
• Illumination (%): 69
• Distortion (%): -0.06
• Barrel Size: 15.0X15.0
• Resolution (DPI): 1200 Color