Precision Optical Trackers Tailored to Your Workflow

Discover high-precision optical trackers by PS-tech, designed for reliable 6DoF motion tracking in medical, industrial, and virtual reality applications. Our trackers — PST Pico, PST Base, and PST Iris — cover a wide range of tracked volumes and are delivered as pre-calibrated, plug-and-play solutions for researchers and OEM partners.

Compare all trackers.

PST-Pico

Short-Range Optical Tracker

PST pico | compact optical tracker

✅ The smallest  high-accuracy  optical tracker in the world

PST-Base & PST-Base HD

Mid-Range Optical Tracker

Mid Range Optical Tracker | PST Base HD left

✅ A powerful and scalable solution for medium-range tracking needs.

PST-Iris & PST-Iris HD

Long-Range Optical Tracker

PST Iris

✅ Built for precision, speed, and flexibility in large space scenarios.

The PST Software Suite gives you complete control over your optical tracking system — from live setup to full integration. The PST Client offers an intuitive interface to configure, visualize, and fine-tune your tracker in real time. Easily manage and create tracking targets, adjust filters, and align setups — all without writing a single line of code.
The PST SDK provides full control for OEMs and Integrators. It is a robust developer toolkit for integrating tracking data directly into your application. It supports C++, Python, and C# APIs, with compatibility for VRPN, TrackD, REST, and CSV export — available on both Windows and Linux.

🧠 Why Optical Tracking?
Optical tracking is non-invasive, reliable, and scalable. It is contactless, immune to metal interference, and delivers stable, repeatable tracking from compact setups to large tracking volumes.

Compare optical vs magnetic tracking and other systems→

⚙️ How Optical Tracking Works
PS-tech systems use stereoscopic infrared cameras to detect reflective markers and calculate precise 6DoF tracking in real time. This enables accurate tracking of tools, objects, and people in demanding environments.

Learn more about how optical tracking works →

📐 What is 6DoF Tracking?
6DoF tracking captures position and orientation, enabling full 3D motion. It is key for accurate tracking in simulation and VR.

Understand 6DoF tracking→

From hardware flexibility to hands-on guidance, PS-Tech delivers tailored solutions for every stage of your workflow. Our systems are designed to adapt — whether you need a compact form factor, wider tracking volume, or seamless software integration.
And we don’t stop at hardware. With dedicated integration support, we work alongside medical device manufacturers, research labs, and industrial OEMs. From concept to deployment, we provide technical expertise, code samples, and workflow consulting to ensure your solution scales reliably and performs flawlessly.

Optical tracking made easy
At PS-tech, we love turning cutting-edge research into practical technology you can rely on. With more than 20 years of experience, our team brings together curiosity, creativity, and know-how to deliver world-class optical bar tracking solutions. As a spin-off from a national research institute, we’ve grown into a trusted partner for industries ranging from healthcare to training and simulation. What drives us is simple: making complex technology easy to use, so you can focus on what really matters.

From healthcare to simulation, our optical bar tracking solutions combine research-driven innovation with the reliability professionals trust.

Some of our clients