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spryTrack™ 300

Our most innovative 3D reconstruction
optical tracking system

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A white, curved, rectangular electronic device with two large black circular lenses at each end and small sensors and buttons in the center, designed for precise 3D reconstruction tracking.

Marker-based and 3D tracking all in one solution

A flexible, user-friendly solution for 3D reconstruction

spryTrack™ 300 is Atracsys optical tracking system designed to bring 3D capabilities to your navigation platform. Unlock new possibilities with no drawbacks using this all-in-one hardware. Benefit from the best marker-based tracking and 3D features without synchronization or origin-matching issues. Explore the new potential of the spryTrack™ 300. 

Close-up view of a sleek, white electronic device with a rounded edge and a prominent black circular lens, designed for precise 3D reconstruction tracking, set against a clean white background.

The spryTrack™ 300 is a real-time optical tracking system that enables passive
and active marker tracking with high accuracy.

Equipped with two cameras, it uses advanced triangulation to delive precise 6DoF pose tracking (x, y, z, α, β, γ)
and it is available in two models, IR and RGB.

Both spryTrack™ 300 IR and RGB have the ability to provide 3D positions of fiducials and/or pose of markers,
as well as retrieve structured-light images for dense 3D reconstruction.

Main features

A white, rectangular dual-lens camera device with rounded corners designed for 3D reconstruction tracking. Each lens is positioned at opposite ends, with several small sensors and ports in the center section.

Two models: IR and RGB (for acquiring color images) tracking camera

Sub-millimetric accuracy: 0.14 mm RMS up to 1.4 m

Three alternative acquisition modes: fiducial tracking at 54 Hz, dense 3D reconstruction up to 54 Hz, account visible (color image) for image acquisition

Simple plug-and-play integration via USB Type-C: for quick setup and ease of use

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The edge

Ecosystem

Atracsys offers a complete ecosystem of solutions, designed to enable higher accuracy and streamline integration: cameras, markers, verification and calibration tools, SDK and a dedicated customer service

A white icon of three horizontal sliders with circular knobs is centered on a light gray background, suggesting settings or controls for 3D reconstruction tracking customization or adjustment.

SDK

Atracsys SDK provide access to data across all processing stages—from raw images and 3D fiducial positions to full marker pose—along with multi-level fault checking for real-time error diagnostics at every step

White icon of a computer monitor displaying a code symbol (angle brackets) with a gear beside it, all inside a circle, representing software development or 3D reconstruction tracking.

Support

Tailored evaluations, R&D consultancies and dedicated services to fast-track your development and deployment timeline, step by step

White icon of a headset with microphone inside a circle on a light gray background, symbolizing customer support or call center services, ideal for platforms offering 3D reconstruction tracking assistance.

Specifications

Size & Weight

355.6 mm x 60.5 mm x 55 mm
1073 g
Accuracy 1

0.14 mm RMS up to 1.4 m
0.20 mm RMS up to 2.4 m
Working volume

Starts at 400 mm
Measurement rate 2

54 Hz
Latency 3

<25 ms
Tracking specs
  • Hybrid tracking: reflective spheres / disks, active wired and wireless
  • Acquisition: fiducial tracking at 54 Hz or Dense 3D reconstruction up to 54 Hz or alternance of both modes defined by user
  • Max. simultaneous markers4 : 16 markers in USB, 4 markers in BTLE
  • Max. fiducials per marker: 6
Certifications

  • IEC 60601-1 :2005 

  • IEC 60601-1 :2005/AMD1 :2012 

  • IEC 60601-1 :2005/AMD2 :2020 

  • IEC 60601-1-2 :2007 

  • IEC 60601-1-2 :2014 

  • IEC 60601-1-2 :2014/AMD1 :2020 

  • IEC 60825-1:2014 

  • CB certificate available here

(1) Based on a single fiducial stepped uniformly throughout the measurement working volume at 20 °C.
(2) Depending on user’s computer, USB connection and numbers of blobs detected in the pictures.
(3) Tested with a USB connection and in the case of typical IR images with 4 markers including 4 fiducials in the center of the Working Volume and without interference.
(4) Full speed is preserved for 4 markers of 4 fiducials. (i.e. 16 fiducials).

Due to continuous improvements, Atracsys reserves the right to modify the information or specifications without prior notice.

Diagram of the SpryTrack 300 surgical navigation camera’s working volume, showing 3D tracking area from 1.4 to 2.4 meters with accuracy between 0.14 mm and 0.20 mm RMS, including field-of-view dimensions and camera placement
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