Sol Glasses
Wearable Eye Tracker
The most accessible high-quality research glasses, transforming real-world visual behavior into professional eye-tracking research.
Request a QuoteExceptional Performance · Refined Design
Engineered for precision, Sol Glasses integrate a 120Hz gaze data sampling rate into a 32g ultra-lightweight frame for high-fidelity visual attention research.
Quick Calibration
Zero-calibration for instant starts; 1-point for enhanced precision.
Ultra-Lightweight
All-day research comfort within an ultra-lightweight 32g frame.
Wide FOV Front Camera
Capture the full human perspective with a wide-angle scene camera.
All-Terrain Readiness
Reliable performance across diverse lighting, from indoors to outdoors.
Sampling Rate
Capture rapid eye movements with a high-fidelity 120Hz sampling rate.
Lens Kit (Optional)
Customizable prescription lens kits for enhanced research inclusivity.
Advanced Eye Tracking Software Ecosystem
From intuitive mobile recording to comprehensive desktop analysis, leveraging AI data mapping and automated visualization for professional insights.
Chronus
A streamlined eye tracking app for real-time gaze recording and on-site validation, ensuring seamless project management and data integrity.
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Caelus
Comprehensive eye tracking software for in-depth visual attention research, providing automated gaze plots, heatmaps, and flexible AOI analysis.
Learn More →
Diverse Research Applications
Technical Specifications
| Eye Tracking Technique | Binocular Sensing (1 sensor per eye) |
| Sampling Rate | 120Hz |
| Illumination | 2 × IR LEDs (1 LED per eye) |
| Calibration | No calibration required / Supports single-point calibration |
| Pupil Measurement | Supported (Unit: mm) |
| Blink Detection | Supported |
| Data Outputs | Open format (.csv) |
| Material | PU |
| Dimensions | 151.22 × 164.80 × 53.8 mm |
| Weight | 32g ±5% |
| Scene Camera Resolution | 1328 × 1200 |
| Scene Camera Frame Rate | 30Hz |
| Field of View (FOV) | ~ 90°(H) × 85°(V) |
| Video Format | .mp4 |
| Audio | Mono Microphone |
| Connectivity | USB 3.1 Gen1 (Type-C L-I) |
| Cable Length | 1000 mm |
| Primary Device | Samsung Galaxy S series (6.2 inches) |
| Battery Life | Approx. 2 hours of continuous recording (fully charged) |
| Storage Capacity | Approx. 360 sessions (5-minute eye-tracking videos each) |
Frequently Asked Questions
We do not recommend wearing Sol Glasses over personal glasses, as the eye cameras are located on the lower part of the frame and may be obstructed.
For nearsighted or farsighted users, we offer an optional lens kit. The default kit includes lenses from −3 to −7 diopters in 0.5-diopter steps. Customized kits are also available for farsighted users or users who require lenses outside this range.
Contact lenses, including colored contacts (If pupillary measurement is required, colored contacts are not recommended.), are generally compatible with Sol Glasses. However, hard contact lenses are not recommended because they may affect depth calculation and reduce data accuracy.
Yes, a smartphone is included in the Sol Glasses package. At the moment, we do not offer a glasses-only package.
If you would like to purchase an additional smartphone as a backup device, we recommend choosing the Samsung Galaxy S24. This model has been verified for proper UI display, provides strong SoC performance that meets the requirements of Sol Glasses, and has a suitable form factor to fit easily into the participant's pocket during experiments without interfering with natural movement.
Yes. Sol Glasses can be used as a standalone UVC camera to access the video stream directly.
When using Chronus, the gaze, eye, and event data calculated by Ganzin Aurora technology are exported in unencrypted CSV format. Users can access these files directly and process them with their own tools or analysis workflows.
Data processed by Caelus is also exported in unencrypted CSV format, allowing users to further analyze or integrate the results as needed.
