Antireflection coating, as its name implies, is the surface of glasses lens, greatly reducing the reflection bounce 'Annoying from the lens surface coating on. This paint is driving at night, because it reduces the ideal choice from the oncoming headlight reflection. It can also reduce the annoying reflection from behind you, if you are sitting in your back a window. These coatings can reduce the reflection on the lens, improving the lens appearance beauty, can be more clearly seen in one's eyes almost appeared to disappear in the face when the lens. The lens is generally given dark blue / green reflection. Antireflection coating, can be found in all kinds of optical instruments, such as binocular lens, camera lens and prescription glasses. Strongly recommended that the coating as an auxiliary means, in order to better view.
A hard coating is
applied to the surface to protect the lens to reduce the possibility of
scratching the surface of the lens from the daily wear. Glasses lens your
scratches on the surface will damage your eyes and wear the visual quality.
The lens changes color in different lighting conditions,
such as conversion can be in many different forms, reaction, and Colormatics.
Different manufacturers have different brand names. In general, they have a gray
and brown, but other colors available. This a series of lens enhanced to help
prevent glare, automatically adapt to external conditions, which means that you
can see more clearly, comfortable. They will help to protect the eyes fatigue,
changes because of their light or constantly, and prevent the harmful UV rays,
help protect the eye health. When you walk in the room, they soon lose color, so
there is no need to continue taking them as traditional sunglasses. Polarized
Polarized sunglasses glare from the water, let you see below the water
line. Fishing is very favorable. Polarized lenses also extra water reflection of
ultraviolet radiation, protect your eyes rest, so that your eyes feel not try at
the end of the day.