菲涅尔镜片又称螺纹透镜，镜面上刻录了大小不一的螺纹。上一代主流会采用菲涅尔镜片因为这样透镜更薄更轻，厚度很薄，通常只有几毫米，重量也大大减轻。使用螺纹镜片会有一定的牺牲，因为螺纹会影响曲率和光线聚焦。 Medicolegal facets of MR safety: Learning from the mistakes of others. Within this section, many serious legal instances through which MR basic safety-connected clinical malpractice was ... https://coingenius.news/from-overconfidence-to-caution-the-role-of-generative-data-intelligence-and-psychological-traits-in-preventing-intelligence-failures/