Anti refelection coating helps in reducing the reflections of light. The coating Costs from 350 Rs to 1500 RS(India) Cheap coating rip off easily in very short period of time.where costly coating 12 layers of coating and comes with one year replacement warrenty.i suggest u to go for costly ones from ziesis... for real protection

it is to be able to see clearer in the dark so they can hunt down food

A reflective vest is used to protect you from oncoming vehicles in the dark. Some of the key features are there glossy plastic coating, and blinking lights. The glossy coating is reflective when a light is coming at you.

The mirror substrate has either a polished silver or aluminum coating to the back .

It is highly reflective and does not corrode.