| 2.1 | Transmittance Requirements and Lens categories |
| 2.2 | Other Transmittance requirements |
| 2.3 | Special Transmittance Requirements |
| -Polarizing lenses | |
| -Gradient lenses | |
| 2.4 | Claimed Transmittance Properties |
| 2.5 | Optical Power of Lenses |
| 2.6 | Scattered Light |
| 2.9 | Ignition |
| Requirements for Assembled Sunglasses | |
| 3.1 | General Construction |
| 3.2 | Eye Coverage and Field of View |
| 3.4.1 | Mechanical Requirements - Security of the lenses in the frame |
| 3.4.2 | Mechanical Requirements - Impact resistant sunglasses and fashion spectacles |
| 3.5 | Ignition |
| 4 | Marking and Labelling |
| - Information to be supplied | |
| - Method of marking and labeling | |
| - Transmittance claims | |
| - Impact Resistance |
视野覆盖区域指标要求:
成人太阳镜:应覆盖水平直径为40mm,垂直直径为28mm, 对称分布于鼻梁两边,且两镜片中心距为64mm的两个椭圆。
儿童太阳镜;应覆盖水平直径为34mm,垂直直径为24mm,对称分布于鼻梁两边,且两镜片中心距为54mm的两个椭圆。
如下图所示:



