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Craft | UVIR cut+Double-sided super waterproof and anti-oil |
Mirror circle | Aluminum/Copper |
Printing | Laser engraving or screen printing |
Material | AGC/ B270/SCHOTT Glass/Other |
Lens height | 3.3mm,5.5mm,6.7mm,7.0mm(Thickness can be customized) |
Special technology of lens material | Can Chemical reinforcement |
application | UV filters are most commonly used to protect the front of your lens. But the filter also plays an important role in filtering through UV Haze at higher altitudes to increase contrast and improve color. A quality UV filter can also act as a weather seal, protecting the optical coatings on the front element from dust, extreme heat, or rain, as well as preventing the lens itself from fogging. If you’re using an expensive lens, it’s smart to use a UV filter in settings like the desert where sand, dust, and other debris can cause damage to the front lens element |