Industrial Camera



Ultra-small USB3.0 industry digital camera

The MERCURY2 USB3.0 series (MER2-U3-L) camera is DAHENG IMAGING’s new generation area scan industrial digital camera. With improved built-in ISP algorithms, the MER2-502-79U3M/C-L camera supports Decimation, Binning, Gamma, Color Enhancement, Reverse, Digital Shift and more features. Providing multiple acquisition controls, the camera can adapt to various vision applications.

The MER2-502-79U3M/C-L camera is a monochrome/color USB3 Vision camera with the Sony IMX250 CMOS sensor. Thanks to the compact design, robust metal housings and locking screw connectors, the MERCURY2 cameras can secure the reliability of cameras deployed in harsh environments. The MER2-502-79U3M/C-L camera is powered over the USB interface. Compared to the MER2-502-79U3M/C, the MER2-502-79U3M/C-L has no I/O interfaces, so it is more light and handy. The camera has an outstanding price/performance ratio.

The MERCURY2 family cameras are especially suitable for machine vision applications such as industrial inspection, medical, scientific research, education, security and so on.


  • USB3.0 interface with 10-bit or 8-bit Mono/Bayer output
  • Programmable ROI, increased frame rate with partial scan
  • Gain, exposure and white balance programmable (white balance only for color models)
  • Support auto gain, auto exposure and auto white balance (auto white balance only for color models)
  • Three acquisition controls: Single frame acquisition / Continuous acquisition / Software trigger acquisition
  • Trigger mode: Frame Start /Frame Burst Start
  • Support ExposureEnd Event nofication
  • Programmable LUTs and storable user sets
  • Support Decimation, Binning, Reverse, Digital Shift and Black Level
  • Support Timer and Counter
  • Adjustable Gamma for optimizing the brightness of images
  • Support Remove Parameter Limit to expand the range of exposure, gain, white balance, and so on
  • 16KB data storage area for saving algorithm coefficients and parameter configuration
  • Compatible with GenICam™ and USB3 Vision®, support 3rd-party software such as HALCON, MERLIC and LabVIEW
  • Optimized software package for 32/64bit Windows, and support Linux, Android, ARMv7 and ARMv8
  • Multiple samples and easy-to-integrate SDK for various programming tools
  • Regulations: CE, RoHS, GenICam, USB3 Vision


Spectral Response

MER2-502-79U3M-L Spectral Response

MER2-502-79U3C-L Spectral Response

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