Feature:
1 Optical glass, precision ground and polished, gives high-definition imaging
2 Utilizes double-sided multi-layer nano-coating expertise to revive true colours
3 Double-sided oil-repellent and waterproof, safeguarding your lens
4 Double-sided adhesive design can be tightly fixed at the lens and won't fall off by accident during flight
5 Installation doesn't damage the unique lens, bearing in mind smooth filter out modifications so that you won’t pass over any exciting moments