5 Pack Commemorative Solar Eclipse Glasses For August 21 2017 | Desertcart Hong Kong5 Pack-Commemorative Solar Eclipse Glasses for August 21, 2017 Total Solar Eclipse - CE and ISO Certified - Safe Solar Viewing
产品编号: 43795167
描述
- Conforms to the US ISO 12312-2:2015 standard for products intended for direct observation of the sun.
- Latest technical 2-layer (silver outside + black inside) high grade USA lens filter
- Scratch resistant polymer lens
- Filters out 100% of both UV and infrared light
- Filters out 99.999% of intense visible light
常见问题
