Light Source:Visible Laser Diode 650 nm ± 10 nm      
Depth of Field:0~180mm         
Scan Pattern: Omnidirectional: 5 fields of 4 parallel lines       
Scan Line:20 lines
Scan Speed:1400 scan lines per second       
Resolution:5mil         
Print Contrast: 30% and above         
Decode Capability:1D