System Requirements
Windows XP, Vista or MAC version 10.4.2 or later
128M RAM or above
At least one USB port (For best effect, USB 2.0 port is recommended).
CD-ROM and a 40G or higher hard disc.

Technical Specifications
Solid Metal Unibody Construction

Magnification: 500x
DSP: Digital Image Monarch Processor.
Sensor: high-quality CMOS sensor
Resolution: 1600x1200
Colors: true color 24bit (RGB)
Interface: USB2.0.
Frame rate: 30 frames/sec (CIF and VGA).
Magnification: 500×
Size: 32mm in diameter, 92mm in length
USB cable length: 1.8 meters ·Operation System: Windows XP/VISTA,and Windows 7( window professional edition) (Choose to use necessary Measurement Software)