Optical System: 2500 Fixel CCD sensor Scan Speed: 200 Scans/sec Light Source: RED LED (660nm) Resolution: 0.1mm (4mil) PCS Value: 30% Reading Distance: 110mm( contact type) Scan angle: 45°c Scan Distance: 20mm-30mm(2.5-3mil) 30mm-80mm(4mil) 30mm-90mm ...