主要规格及技术指标

Eye Tracking Technology: Video-based pupil and corneal reflection tracking with both bright and dark pupil tracking modes.
Sampling Frequency: Available in 60Hz and 120Hz options.
Accuracy: Approximately 0.4° under optimal conditions.
Precision: Approximately 0.3° RMS under optimal conditions.
Binocular Tracking: Supports binocular eye tracking.
Max Operating Distance: 50–80 cm.
Max Gaze Angle: 30 degrees.
Max Screen Size: Supports screens up to 24 inches (16:9 aspect ratio).
Data Output: Includes timestamp, gaze origin, gaze point, pupil diameter, and validity code.

眼动追踪技术：基于视频的瞳孔和角膜反射追踪，支持亮瞳和暗瞳追踪模式。
采样频率：提供60Hz、120Hz的选择。
准确度：在最佳条件下，约为0.4°。
精度：在最佳条件下，约为0.3° RMS。
双眼追踪：支持双眼追踪。
最大视距：50–80 cm。
最大注视角度：30度。
最大屏幕尺寸：支持最大24英寸（16:9）屏幕。
数据输出：包括时间戳、注视原点、注视点、瞳孔直径和有效性代码等数据。

主要功能及特色

Flexible Research Adaptability: Supports various research scenarios and experimental designs, suitable for desktop computers, laptops, and up to 24-inch PC monitors.
Real-World Stimulus Support: Can be used with a tripod stand and scene camera for research setups involving real-world stimuli such as physical objects or social interactions.
High Sampling Rates and Multiple Modes: Provides up to 250Hz sampling rate with bright and dark pupil tracking modes, catering to different research populations and experimental needs.

灵活的研究适应性：支持多种研究场景和实验设计，适用于台式电脑、笔记本、以及最多24英寸的PC显示器。
支持真实世界的刺激：可以与三脚架和场景摄像头结合使用，适合进行包括物理对象和社交互动等真实场景的研究。
高采样率和多模式：提供高达250Hz的采样率，支持亮瞳和暗瞳追踪模式，适应不同的研究人群和实验需求。

主要附件及配置

Pro Fusion Eye Tracker: Used for eye tracking.
AC Power Adapter: Provides additional power when using the USB Type-A to Type-C adapter.
USB Type-A to Type-C Adapter: For computers without a USB Type-C port.
International Plug Adapters: Used with the AC power adapter to fit international outlets.
Cleaning Accessories: Includes cleaning wipes, cleaning cloth, and four mounting plates with non-permanent adhesive to attach the tracker to the screen bezel.
Travel Case: For storing and protecting the Pro Fusion and its included accessories.

Pro Fusion眼动追踪器：用于眼动追踪。
AC电源适配器：在使用USB Type-A到Type-C适配器时提供额外电力。
USB Type-A到Type-C适配器：适用于没有USB Type-C端口的计算机。
国际插头适配器：用于AC电源适配器，匹配国际插座。
清洁配件：包括清洁湿巾、清洁布以及附带的四个带有非永久性粘胶的安装板，用于将追踪器附加到显示器边框。
旅行箱：用于存储和保护Pro Fusion及附带配件。