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
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