Applications Industrial Inspection Computer Parts inspection Telecom module inspection Scientific teaching tool Laboratory Research Medical analysis School Research tool Insect dissection/examination Plant dissection/examination Skin examination Scalp examination Textile Inspection Jewelry Inspection Collections/Coin Inspection Printing Inspection Reading Aid On-line chatting Teacher Add as Project Presentation Specs Model No. UM012W (wireless USB digital microscope) Image sensor 350,000 Pixels Still capture resolution 720x576, 640x480, 320x240 Video capture resolution 720x576, 640x480, 320x240 Focus Range Manual focus from 10mm to infinity Frame Rate Max 30f/s under 600 Lus Brightness Magnification Ratio 20x to 200x Video format AVI Photo format JPEG or BMP Light source 8 LED (adjustable by control wheel) Wireless tech 2.4GHz Transmitting distance 5-10m PC interface USB2.0 Power source TX: rechargeable lithium battery RX: 5V DC from USB port Battery working time 5-6 hours Operation system WindowsXP/Vista/Win7 OSD language English, German, Spanish, Korean, French, Russian Bundle software MicroCapture with measurement & calibration function Size 125mm (L) x 35mm (R)