Specifications
| Protective Glasses Features | Excellent scratch resistance, lenses with this coating can provide surface hardness that is difficult to achieve than ordinary lenses on the market, thereby providing better performance |
| Anti-fog coating lens | Excellent anti-fog effect ensures excellent clarity in special Operating Environments |
Packing list
Protective Glasses X1
After-sales instructions
If the product quality is not caused by human beings, the manufacturer provides 1 year free warranty service;
Fragile and perishable consumables, such as UV protective glasses, are not warranted. If you receive a product quality problem, you need to apply for a return or exchange within 7 days, and it will be invalid if it is overdue;
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/19286/Specification.html , which is only used by users who purchase commodities from the NBCHAO.