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