Goyo Optical Scanner Document A4 18-39
Features
- Focal Length: 47.92mm
- FNo.: 5.0
- Construction: 3-3
- Image Size: 36.71mm
- O.I. Distance: 398.20mm
- Magnification: 0.1654
- Half Angle: 18.0
- Illumination (%): 78
- Distortion (%): -0.10
- Barrel Size: 18.0X16.0
- Resolution (DPI): 600
![Goyo Optical](https://saber1.com/wp-content/uploads/Goyo-e1565619596198.png)
![Goyo Optical Scanner Document A4 18-39](https://saber1.com/wp-content/uploads/2016/09/Goyo-Optical-Scanner-Document-Lens.jpeg)