AMADA INSTRUMENT CO.,LIMITED — Nanjing China
USB3.0 CMOS Microscope Camera

U3ISPM Microscope Camera with Hardware ISP and Video Pipeline

The U3ISPM is a USB3.0 C-mount CMOS microscope camera with built-in hardware ISP and video pipeline, designed for integration into optical microscopes and inspection systems.

Product Overview

The U3ISPM is a USB3.0 C-mount CMOS microscope camera with built-in hardware ISP and video pipeline, designed for integration into optical microscopes and inspection systems. It captures 20 megapixels at 5120x3840 resolution or 45 frames per second at 2560x1920, with a 1/1.8" sensor and 1.4μm pixel size. The camera supports color and monochrome modes, includes an IR-cut filter, and operates from a standard PC USB3.0 port with no external power required.

  • SensorAR2020(C) 20M/1/1.8"
  • Sensor Size7.17x5.38mm
  • Pixel Size1.4x1.4μm
  • Responsivity8.4 ke-/lux.sec
  • Dynamic Range20 dB
  • SNRmax20 dB

Key Benefits

  • 20 megapixels at 5120x3840 resolution for high-detail inspection and documentation
  • 45 frames per second at 2560x1920 for smooth live video capture
  • Hardware ISP and video pipeline reduce CPU load and improve image consistency
  • Built-in IR-cut filter ensures accurate color reproduction under visible light
  • Aluminum alloy body provides durability and long-term reliability in industrial environments
  • No moving parts in the IR-cut mechanism increase lifespan compared to mechanical filters
  • Powered directly from a PC USB3.0 port, eliminating need for external power supply
  • Supports multiple operating systems and programming platforms via SDKs

Application Scenarios

  • High-resolution imaging of PCBs, SMD components, and BGA joints for quality inspection
  • Real-time video capture during microscope-based rework or assembly tasks
  • Integration into automated inspection systems requiring consistent image processing
  • Use in teaching labs where students need to view and record detailed specimen features
  • Documentation of micro-structures in metallurgy, geology, or biological samples
  • Remote inspection workflows where image data is streamed over networked systems

Who It Is For

  • Electronics manufacturers doing PCB and SMD inspection and rework
  • Laboratories requiring high-resolution image capture for research and reporting
  • Educational institutions using microscopes for advanced practical teaching
  • Quality control teams needing consistent image data for audit trails
  • Industrial automation integrators building machine vision systems

Problems It Solves

  • A standard microscope without a camera requires manual documentation or external imaging devices
  • Cameras without hardware ISP increase CPU load and cause inconsistent image processing
  • Mechanical IR-cut filters wear out over time and fail in high-vibration environments
  • External power supplies add complexity and risk of connection failure in field use
  • Lack of SDK support limits integration into custom inspection software or automation systems
  • Low dynamic range or poor SNR leads to noisy images in low-light or high-contrast conditions

Technical Features

  • USB3.0 C-mount CMOS camera with hardware ISP and video pipeline
  • 1/1.8" sensor size with 1.4μm pixel pitch for high sensitivity and resolution
  • 20 megapixels at 5120x3840 resolution, 45 fps at 2560x1920
  • 8.4 ke-/lux.sec responsivity for strong signal under low illumination
  • 20 dB dynamic range and 20 dB SNRmax for clean image output
  • IR-cut filter active in visible spectrum (380-650nm), no moving parts
  • Color (C) or monochrome (M) sensor options available
  • Supports ROI, white balance, and manual temperature/tint adjustment
  • Built-in color technique: Ultra-fine TM HISP VP for enhanced image clarity
  • Power supplied via USB3.0 port, no external supply needed
  • Operating temperature: -10°C to 50°C, storage: -20°C to 60°C
  • Operating humidity: 30-80% RH, storage: 10-60% RH
  • Supports Windows XP/7/8/10, macOS, Linux, Android via SDKs

Specifications

SensorAR2020(C) 20M/1/1.8"
Sensor Size7.17x5.38mm
Pixel Size1.4x1.4μm
Responsivity8.4 ke-/lux.sec
Dynamic Range20 dB
SNRmax20 dB
Resolution5120x3840 @ 20MP
Frame Rate45 fps @ 2560x1920
Binning1x1, 2x2
Exposure Time0.2ms~15s
Color ModeC (Color), M (Monochrome)
Spectral Range380-650nm (with IR-cut filter)
White BalanceROI, Manual Temp/Tint Adjustment
Color TechniqueUltra-fine TM HISP VP
Data InterfaceUSB3.0 A male to B male
Cable Length2.0m
Power SupplyDC 5V over PC USB3.0 port
Operating Temperature10 degC to 50 degC
Storage Temperature20 degC to 60 degC
Operating Humidity30%~80% RH
Storage Humidity10%~60% RH
Operating System SupportWindows XP/7/8/10 (32/64-bit), macOS, Linux, Android
SDK SupportNative C/C++, C#, VB.NET, Python, Java, DirectShow, Twain
Recording SystemStill Picture and Movie
Cooling SystemNatural

Specifications are taken from the AMADA product data for this item. Confirm critical dimensions with us in writing before ordering.

Customization Options

  • Choose between color (C) and monochrome (M) sensor variants
  • Select from adjustable or fixed lens adapters for C-mount to eyepiece tube
  • Available with C-mount to Dia.23.2mm (microscope) or Dia.31.75mm (telescope) options
  • Custom firmware or SDK integration available upon request
  • Bulk packaging options available for OEM or system integrator orders

Comparison With Other Options

Standard USB2.0 microscope cameraThe U3ISPM uses USB3.0 and hardware ISP, enabling higher frame rates and lower CPU load; USB2.0 cameras are limited to 1080p at 30fps and rely on software processing.
Camera with mechanical IR-cut filterThe U3ISPM uses a fixed IR-cut filter with no moving parts, reducing failure risk and increasing lifespan in industrial or high-vibration environments.
Camera without SDK supportThe U3ISPM provides full SDKs for C/C++, Python, Java, and DirectShow, enabling integration into custom inspection software and automation systems.

Use Guide

  • Connect the camera to a USB3.0 high-speed port on a PC to ensure full bandwidth and power delivery
  • Use the gold-plated USB cable to maintain signal integrity and reduce interference
  • Select the correct sensor mode (C or M) based on whether color or monochrome output is required
  • Adjust white balance and ROI settings in software to optimize image quality for the sample
  • For high-speed capture, use 2x2 binning to increase frame rate at the cost of resolution
  • Ensure ambient lighting is sufficient to avoid noise at long exposure times
  • Use the provided CD or download drivers from the website for Windows, macOS, or Linux
Answers

Frequently Asked Questions

Does the camera require external power?

No. The camera is powered directly from a PC's USB3.0 port.

What is the maximum frame rate at full resolution?

20 megapixels at 5120x3840 resolution is captured at 20 fps.

Can I use this camera with a microscope that has a 23.2mm eyepiece tube?

Yes. Use the adjustable or fixed adapter C-mount to Dia.23.2mm (e.g., 108001/AMA037 or 108005/FMA037).

Is the IR-cut filter mechanical or fixed?

The IR-cut filter is fixed and non-mechanical, with no moving parts.

Which operating systems are supported?

Windows XP/7/8/10 (32/64-bit), macOS, Linux, and Android via SDKs.

What SDKs are available for software integration?

Native C/C++, C#, VB.NET, Python, Java, DirectShow, and Twain.

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