Camera pixels: interpolated 200w pixels
Best video resolution: 640*480
Photo/video: built-in
Auxiliary light source: 8 white light L. ED lights (adjustable)
Digital zoom: 5-stage
Imaging distance: manual adjustment 0~40mm
Magnification: 0X~1600X
Supported systems: Windows XP, Vista, Win7, Win8, Win10, Mac OS
Computer interface: USB3.0, USB2.0 & USB 1.1 compatible
Dynamic frames: 30f/s Under 600 LUX Brightness
Illumination range: 0 ~ 30000LUX adjustable by wire
power supply:
USB (5V DC)

Support languages: Chinese, English, German, Japanese, Korean and other 19 languages (other languages can be customized)

Type: Electron microscope
Model: X4 three in one
Eyepiece magnification: 1000
Objective lens magnification: 1000
Instrument magnification: 1000
Weight: 175 (g)
Resolution: VGA
Data format: YUY2
Output format (static): YUY2
Output format (static): BMP
Pixel size: 640*480
Frame rate: 30F/s
Signal to noise ratio: 42dB
Sensitivity: 2.5V/lux.s
Light source: positive white LED
Working current: up to 120mA
Working temperature: 20 ° C -75 ° C
Power input: USB-5V

Specifications:   

Ordinary USBX4 does not contain bracket 500X,
  Ordinary USBx4 universal bracket 500X,
Ordinary USBX4 does not contain a stand 1000X,
Ordinary USBX4 universal bracket 1000X,
Ordinary USBX4 does not contain bracket 1600X,
Ordinary USBX4 universal bracket 1600X,
Three-in-one X4 universal bracket 1600X,
Three in one X4 without bracket 1600X