光学鼠标传感器的激光导航眼的安全分类

本白皮书详细说明了眼安全的标准分类，以及应采取的预防措施。并着重介绍了安华高科技的激光流光学传感器是一级人眼安全。 任何一级人眼安全要求以上的设备已充分考虑用户的危险。
Laser Navigation Eye Safety Classification
for Optical Mouse Sensor

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Introduction The Retinal Hazard Region
The nature of light emitting sources used in products The eye is the most sensitive end organ and is generally
mandates worldwide compliance to Optical Radiation the most vulnerable to injury because of its imaging char-
Regulations. This document addresses products contain- acteristics. This is true for all spectral regions, but most
ing light emitting sources with sufficiently low levels of particularly in the visible and near infrared parts (or wave-
optical radiation in a selected wavelength range. Since lengths) of the spectrum. Together, they are termed as
eyes only may be