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spryTrack™ 300

Bringing 3D reconstruction
to optical tracking

A computer-generated image of a spiraling structure made up of many glowing blue dots, resembling a double helix or abstract DNA strand, set against a black background, evokes the precision required for low latency tracking systems.
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.

Optical tracking and 3D reconstruction in one device

One device. One coordinate system. No synchronization or origin-matching issues.

spryTrack™ 300 is Atracsys optical tracking and 3D reconstruction camera 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 real-time 3D sensing 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 combines high-accuracy, real-time optical tracking of passive and active markers with 3D reconstruction in a single device.

Available in both IR and RGB models, the spryTrack™ 300 uses a dual-camera architecture to deliver precise 6DoF pose marker tracking (x, y, z, α, β, γ).

Both models combine marker tracking and structured-light acquisition, enabling dense 3D surface reconstruction within the same device and coordinate system.

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.

Available as an IR optical tracker or color imaging tracker

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, and visible-color 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

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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

356.5 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 the 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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