Note: need special protection lens planes.
注意：需特别保护镜头架。
Deputy sent a few students watch total solar eclipse of "protection lens", took the opportunity to do publicity.
同学送来几副观看日全食的“防护镜”，借机做点宣传。
Students means that I will be called "protection lens" made it, the students received, the information to fill in a single, done.
同学的意思，是叫我将“防护镜”发下去，同学拿到后，填写一张信息单，完事。
XYZ OPTICS? to extend clarity across lens contours that open peripheral vision and improve side protection against sun, wind and impact.
技术延伸了镜片的清晰度，并且增强了侧面的防强光、防风和防撞击性能。
Faceshield protection is provided by a multi-layered system of tempered glass and reflective gold on a heat resistant lens.
脸部保护装置采用多层合成防护镜来阻挡高温射线。
Faceshield protection is provided by a multi-layered system of tempered glass and reflective gold on a heat resistant lens.
脸部保护装置采用多层合成防护镜来阻挡高温射线。
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