Arqus

Facts

Company

Qualisys

Product type

data_collection_system

Status

available

Primary capability

data_capture

Website

https://www.qualisys.com/cameras/arqus/

About Arqus

Arqus is Qualisys’ high-performance optical motion-capture camera family for passive and active marker tracking across large volumes. Available sensor and lens configurations trade resolution, capture speed and field of view, with stated three-dimensional resolution spanning approximately 0.03–0.06 millimetres and active-marker detection extending to 50 metres.

The cameras include high-power illumination, onboard image processing and synchronisation interfaces for force plates, video and other measurement equipment. Qualisys Track Manager combines observations from several cameras into marker, rigid-body and skeleton data. Robotics laboratories use Arqus systems for external localisation, calibration, controller evaluation and repeatable motion ground truth.

Market context

data_collection_system, c347e41990341e7e96e05c588128b1b85dcb09f7a165e8edf3083ea56da5cbee, user_provided_product_hero_image, optical_motion_capture_camera, official_product_page, generic_platform, products/user-provided-hero-media-2026-06-17/qualisys-arqus.png, user_provided_attached, other, Motion Capture Camera, optical_motion_capture_camera, 2026-06-17

Summary

Type: Mocap camera

Core: 3D tracking

Function: Data capture

Audience: Researchers

Operations

Product detail

data_collection_system, c347e41990341e7e96e05c588128b1b85dcb09f7a165e8edf3083ea56da5cbee, user_provided_product_hero_image, optical_motion_capture_camera, official_product_page, generic_platform, products/user-provided-hero-media-2026-06-17/qualisys-arqus.png, user_provided_attached, other, Motion Capture Camera, optical_motion_capture_camera, 2026-06-17

Research, Articles and recent verified events

• Qualisys prepares OnTraq markerless analysis beta — 2025-07-17