BX3-HD Digital Microscope with 12.5″ HD LCD


This compact, all-in-one design BX3-HD model is the latest HD USB Microscope of 3.5 MegaPixel CMOS sensor with HDMI output for direct viewing on LCD and USB connection to a computer for software measurement.
4x – 55x
12.5″ LCD
3.5 MP Color CMOS camera
Measurement software
Magic Arm Stand with LED lights


  • 3.5 MegaPixel digital HD camera
  • Magnification 4x to 55x by the variable working distance
  • 1080p Full HD at 60 frames per second for real-time viewing
  • HDMI output to LCD and USB2.0 output to Computer
  • 12.5″ HD LCD for direct line of sight and real-time viewing with no lagging
  • Measurement Software included for Windows 10/8/7 computer
  • Two concentric layers of LED ring light independently controlled
  • Stand with base


  • PCB soldering inspection
  • Medical devices
  • Research
  • Industrial QC inspection
  • Hobby and collection viewing


Image SensorAptina 1/3″ CMOS Sensor, 2304 x 1536 (3,538,944 pixels)
Pixel Size2.2 microns x 2.2 microns
Expose ModeRolling Shutter
Dynamic Range69.5 dB
Signal Noise Ratio39 dB
Spectral Range380-650 nm
ExposureReal-time auto, Single auto, Manual adjustment
White BalanceReal-time auto, Single auto, Manual adjustment of RBG separately
Display Resolution

HDMI: 1920×1080 @60FPS, 1920×1080 @30FPS, 1280×720 @60FPS, 640×480 @60FPS

USB: 1920×1080 @30FPS, 1280×720 @30FPS.

Image Capture

JPG Format

HDMI: 2304×1536, 2304×1296, 1920×1080, 1280×720, 800×480.

USB: 1920×1080, 1280×720, 800×480

Video Record

MOV Format

HDMI: 1280×720 @30 FPS, 800×480 @30FPS

USB: 1920×1080 @30 FPS, 1280×720 @30 FPS, 800×480 @30FPS.

Capturing Method

HDMI: TF card (Maximum support 64GB) **TF Card NOT included**

USB: connection to computer


4x to 55x on built-in 12.5″ LCD (digital magnification up to 220x)

10x to 110x on desktop 24″ LCD

Working Distance32mm to 325mm
Field Of View (mm)5 x 2.8 to 27 x 15.1
Depth Of Field (mm)0.8 to 3
IlluminationLED Ring Lights and Near-Coaxial LED Ring Lights, both independently controlled
Power Supply

Camera: AC100-240V/50-60Hz Input. 12V/5A/60W Output.

Display: DC5V/2Ax4 USB-A Output

Operating Temperature0 to 40 C
Storage Temperature-20 to 60 C
Operating Humidity30 to 60% RH
Storage Humidity10 to 80% RH
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