Place of Origin | Guangdong China | Craft | (Double-sided) attenuation film + waterproof and oil-proof |
Mirror circle | Aluminum/Copper | Printing | Laser engraving or screen printing |
Material | AGC/ B270/SCHOTT Glass/Other | Special technology of lens material | Chemical enhancement |
Size | 37 /39 /40.5 /43 /46 /49 /52 /55 /58 /62 /67 /72 /77 /82 /86 | Mirror ring pattern | customized |
New process | IR-CUT coating can be added | shape | Round, square |