GB/T 40230.1-2021
ActiveMethods of visual fatigue test and evaluation—Part 1: Ophthalmology and optometry
视疲劳测试与评价方法 第1部分：眼视光学
Application Summary AI generated
This standard specifies objective and subjective methods for testing and evaluating visual fatigue using ophthalmological and optometric indicators, such as accommodation, convergence, and blink rate. It is applied in laboratory and clinical settings to assess visual strain caused by electronic displays, lighting conditions, or near-work tasks. The standard supports product ergonomics evaluation and occupational health research for devices like computer monitors, smartphones, and VR headsets.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.