Specification:
Image Sensor: 0. CMOS Sensor (Digital 2M)
Controller: High Speed DSP
Lens: Micro-Scope Lens
Focus Range: Manual Focus from 0~200mm
Snap Shot: Software and Hardware
Video Capture Resolution: 640x480
Still Image Capture Resolution: 1600x1200(2M Pixel),1280x960(1. Pixel),800x600, 640x480
Frame Rate: Max. 30f/s Under 600 Lux Brightness
Flicker Control: 50Hz / 60Hz Option
Video Format: AVI
Snap Shot Format: JEPG
Light Source: 8 White Light LED (with adjust controller on USB cable)
Magnification Ratio: 1000X (Manual)
Power Supply: USB Port (5V DC)
Software : Driver and Measurement
System Requirement:
Pentium Computer with 700MHz & Above, 20M Space CD ROM Driver, 128MB RAM, Direct X VGA Card
PC Interface: USB2.0 & USB1.1
Performance System: WIN XP/VISTA/WIN 7/8 32 Bites & 64 Bites

Features:
Lets you experience the world hidden from the naked eye.
Magnify objects up to 1000 times of their original size.
Comes with a dynamic image sensor and 8 bright LED.
Builtin software you can even save your images directly.
There is a handy zoom and photo capture button on the side.
Measurement scale display function for detecting the exact size of the objects.
Suitable for Scientific teaching tool,laFor Boratory research,medical analysis,school research tool,etc.

Simple to replace: Easy to use and assemble, won't take much time
package:
1x USB Digital Microscope
1x Lift Tray
1x Calibration Ruler
1x CD