XFCAMTOP4K8MPA Autofocus 4K HDMI WiFi USB Microscope Camera
The XFCAMTOP4K8MPA is a C-mount microscope camera with a Sony IMX334 back-illuminated CMOS sensor, delivering 4K resolution over HDMI, WiFi, or USB.

Product Overview
The XFCAMTOP4K8MPA is a C-mount microscope camera with a Sony IMX334 back-illuminated CMOS sensor, delivering 4K resolution over HDMI, WiFi, or USB. It supports auto and manual focus, local image storage on SD card or USB flash drive, and real-time control via a USB mouse and HDMI monitor. The embedded ARM core runs XCamView for on-device operation, while ToupView and ToupLite software enable full PC control. It captures still images and video at up to 30 frames per second at 3840x2160 resolution.
- SensorSony IMX334 (C)
- Sensor Size1/1.8" (7.68x4.32mm)
- Pixel Size2.0μm x 2.0μm
- Sensitivity505mV at 1/30s
- Dark Signal0.1mV at 1/30s
- Frame Rate30fps @ 3840x2160
Key Benefits
- 4K resolution at 30fps over HDMI, WiFi, or USB with automatic switching based on monitor input
- Auto focus system with sensor movement for sharp imaging on specific sample areas
- Dual output modes: direct HDMI display or remote control via WiFi and PC software
- Local storage on SD card or USB flash drive for on-site image and video capture
- Embedded XCamView UI with USB mouse control on HDMI monitor, no PC required for basic operation
- Supports ToupView, ToupLite, and mobile apps for advanced control and analysis
- Back-illuminated CMOS sensor with high sensitivity (505mV at 1/30s exposure) and low dark signal (0.1mV at 1/30s)
Application Scenarios
- On-site inspection of PCBs, SMD components, or micro-assembly joints with real-time 4K video on a monitor
- Field use in electronics repair where a portable HDMI display or tablet shows live images
- Documenting micro-features in metallurgical or geological samples with local storage and playback
- Teaching labs using a large monitor to display live microscope views to a group without individual eyepieces
- Quality control in semiconductor or optical manufacturing where 4K image capture supports detailed analysis
Who It Is For
- Electronics manufacturers doing SMD and BGA inspection and rework
- University and school teaching labs requiring live image projection
- Clinical, veterinary, and research labs needing high-resolution image capture
- Metallurgy and material science labs for microstructure documentation
- Geology and gemmology labs for detailed surface and inclusion analysis
- Precision assembly workshops in watchmaking and jewellery with high-magnification needs
Problems It Solves
- A fixed camera with only one interface forces the user to switch between HDMI, USB, or WiFi setups
- Manual focus on a microscope camera requires constant adjustment during inspection
- Lack of local storage means every image must be transferred immediately to a PC
- No on-device control interface makes operation difficult without a connected computer
- Low sensitivity sensors produce noisy images in low-light or dark-field conditions
- Inconsistent resolution across output modes leads to mismatched image quality
Technical Features
- Sony IMX334 back-illuminated CMOS sensor, 1/1.8" size, 7.68x4.32mm
- 2.0μm x 2.0μm pixel size, 505mV sensitivity at 1/30s exposure
- 0.1mV dark signal at 1/30s exposure, low noise performance
- 30 frames per second at 3840x2160 resolution across HDMI, WiFi, and USB
- Auto focus with sensor movement for precise focus on selected sample areas
- Manual focus available via software or on-device UI
- Embedded ARM core with XCamView for direct control via HDMI and USB mouse
- HDMI output supports 4K/1080P auto-switching based on connected display
- WiFi and USB interfaces allow connection to PC, tablet, or smartphone
- Supports SD card and USB flash drive for local image and video storage
- Local preview and playback of captured files on the camera
- Excellent ISP with local tone mapping and 3D denoising for improved image quality
- ToupView and ToupLite software for full PC control and image processing
- iOS and Android apps for remote control from mobile devices
- Multiple platform SDKs available for integration into custom software
Specifications
| Sensor | Sony IMX334 (C) |
|---|---|
| Sensor Size | 1/1.8" (7.68x4.32mm) |
| Pixel Size | 2.0μm x 2.0μm |
| Sensitivity | 505mV at 1/30s |
| Dark Signal | 0.1mV at 1/30s |
| Frame Rate | 30fps @ 3840x2160 |
| Resolution Output | 4K (3840x2160) / 1080P |
| Interface | HDMI / WiFi / USB |
| Auto Focus | Yes, with sensor movement |
| Manual Focus | Yes, via software or UI |
| Storage | SD card / USB flash drive |
| Local Preview | Yes |
| Playback | Yes |
| Image Processing | Local tone mapping, 3D denoising |
| Software Control | ToupView, ToupLite, XCamView |
| Mobile Apps | iOS, Android |
| SDK Support | Windows, Linux, macOS, Android, C/C++, C#, VB.NET, Python, Java, DirectShow, Twain |
| Operating Systems | Windows XP/Vista/7/8/8.1/10 (32/64-bit), macOS, Linux |
| PC Requirements | CPU: Intel Core2 2.8GHz or higher, Memory: 4GB or more, Display: 19" or larger |
| Operating Temperature | 10 degC to 50 degC |
| Storage Temperature | 10 degC to 50 degC |
| Binning | 1x1 |
| Exposure Time | 0.04~1000ms |
| White Balance | Automatic / Manual / ROI |
| Color Technique | Ultra-Fine Color Engine |
Specifications are taken from the AMADA product data for this item. Confirm critical dimensions with us in writing before ordering.
Customization Options
- Choose between HDMI-only or full HDMI/WiFi/USB output configurations
- Select firmware version with or without embedded XCamView UI
- Order with or without pre-installed SD card or USB flash drive
- Request SDK integration support for custom software development
- Supply with or without mobile app access credentials for remote control
Comparison With Other Options
| Standard USB microscope camera with no HDMI output | The XFCAMTOP4K8MPA supports HDMI for direct monitor connection, enabling real-time viewing without a PC, while a USB-only camera requires a computer for display. |
|---|---|
| Camera without auto focus | The XFCAMTOP4K8MPA includes auto focus with sensor movement, reducing manual adjustment time and ensuring consistent sharpness across samples. |
| Camera with only USB and WiFi, no local storage | The XFCAMTOP4K8MPA stores images and video on SD card or USB drive, allowing on-site analysis without immediate transfer to a PC. |
Use Guide
- Connect the camera to an HDMI display first to verify image output and adjust focus
- Use the USB mouse and HDMI monitor to control XCamView for auto focus and settings
- Insert an SD card or USB flash drive before capturing to ensure data is saved locally
- Set exposure time and white balance based on lighting conditions for best image quality
- Use ToupView or ToupLite on a PC for advanced control, image processing, and batch capture
- Ensure the PC meets minimum requirements (Intel Core2 2.8GHz or higher, 4GB RAM) for smooth software operation
- Enable WiFi on the camera and connect via ToupView or mobile app for remote control
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Frequently Asked Questions
What interfaces does this camera support?
HDMI, WiFi, and USB. It outputs 4K video over all three simultaneously, with automatic resolution switching based on the connected display.
Does the camera have auto focus?
Yes. The XFCAMTOP4K8MPA includes an auto focus system that moves the sensor to achieve sharp focus on selected areas of the sample.
Can I save images locally without a PC?
Yes. The camera supports SD card and USB flash drive storage for still images and video, with local preview and playback available.
What software can I use to control the camera?
ToupView and ToupLite for PC, iOS and Android apps for mobile devices, and XCamView for on-device control via HDMI and USB mouse.
What is the maximum frame rate at 4K resolution?
30 frames per second at 3840x2160 resolution over HDMI, WiFi, or USB.
Is the sensor back-illuminated?
Yes. The camera uses a Sony IMX334 back-illuminated CMOS sensor for improved light sensitivity and low noise performance.
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