Multi-layer coating films can filter ultraviolet and miscellaneous light, and present more realistic image effect.
Adopting premium optical glass lenses, with stable optical properties and high optical homogeneity.
The more layers of coating film, the higher the transmittance, and the lower reflectivity is.
Ultra thin, ultra light, high definition, high transmittance and low reflectivity.
Reducing bad influence of photos causing by reflection and refraction.