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  • Excelis 4K camera, showing connection ports for HDMI, Ethernet, USB 3.0 and USB 2.0 Excelis 4K camera, showing connection ports for HDMI, Ethernet, USB 3.0 and USB 2.0
  • What's in the box of the Excelis 4K? What's in the box of the Excelis 4K?

Excelis™ 4K

Catalog #:AU-800-4K

Quick Overview

The new Excelis™ 4K Ultra High Definition color camera delivers fast, full 4K, 2160p live images to a 4K monitor.  The Excelis 4K produces video and images with outstanding color performance, exceptional resolution and clarity for microscopy imaging in clinical, research and educational environments.  The Excelis 4K gives you 3 ways to connect and view images.  Connect directly to a 4K monitor with the included HDMI cable and control the camera via its built-in software -- no need for a PC!  Connect the camera to a PC with the supplied USB 3.0 cable and use our full-featured CaptaVision+ imaging software to control the camera, snap and measure images.  Connect the camera to an Ethernet port and it can be controlled via a PC connected to the same local area network (LAN) via CaptaVision+ software.  The new CaptaVision+ software also brings a new dimension to imaging with real-time stitching, real-time intelligent flatfield correction, depth of field fusion, dynamic measurements, and much more!

NDAA compliant camera

The Excelis 4K is fully compliant with the McCain National Defense Authorization Act 889 (NDAA 889)!  It does not use any electronics or components from prohibited Chinese suppliers.  You can learn more at the Federal Register.


  • Incredible resolution (4X higher than HD!) and superb color rendition
  • View full 4K 2160p live images at 30fps via HDMI to a 4K monitor (user supplied)
  • 3 ways to connect: HDMI, USB 3.0 and Ethernet (Ethernet cable not supplied)
  • Real-time stitching* (via CaptaVision+)
  • Depth of field fusion* (via CaptaVision+)
  • Intelligent flatfield correction (via Captavision+)
  • Sony IMX485 color CMOS sensor
  • On-board software provides stand-alone operation without the need for a PC. Just use the included mouse to adjust camera settings, capture images and video to a USB stick, calibrate the camera, and measure features in samples.
  • New CaptaVision+ Imaging Software (included) delivers full camera control, advanced image processing, customizable user interface, static and dynamic measurements with layers, and more (requires PC; not included).
  • Standard C-mount easily adapts to most microscopes; 0.65X or 1.0X camera adapter recommended.
  • 1-year warranty
  • In the box: Excelis 4K Camera, USB 3.0 Cable, USB 2.0 Cable, USB 2.0 mouse, power adapter and cable, CaptaVision+ Imaging Software

*not available in Ethernet mode

Camera Specifications

Excelis 4K UHD Camera (AU-800-4K)
Sensor 1/1.2" Sony IMX485 color CMOS, 2.9µm pixels
Resolution 8MP; 3840 (H) x 2160 (V)
Frame Rate

HDMI: 30fps@3840x2160
USB 3.0: 29fps@3840x2160
Ethernet: 30fps@3840x2160

Image Capture 8MP / USB 3.0 memory stick (not included)
Exposure Time 2ms—10s
White Balance Auto / Manual
Settings Gain, gamma, saturation
Data Interface USB 2.0, USB 3.0, HDMI, Ethernet
Imaging Software

HDMI: Built-in (Cloud 1.0)

PC (USB 3.0/Ethernet): CaptaVision+ Imaging Software (for PC and Mac OS)
Advanced Camera Controls: live and still image measurement and annotation, real-time flatfield correction; extended depth of focus* (focus stacking); real-time image stitching*;
fluorescence image settings; fluorescence multi-color channel mixer merge; HDR (High Dynamic Range) function
Image Types: JPG, PNG, TIF and DICOM (not available for Mac OS)

*not available in Ethernet mode

System Requirements (for PC Imaging Software) Intel Processor (Core i5 or higher); 8GB RAM or more; USB 3.0 required
Power Supply 12V with dedicated power supply
Lens Mount C-Mount lens adapter, 0.65X or 1.0X recommended


Download the latest version of software HERE.

Download the latest version of software for MAC HERE.