Polarized lenses for sunglasses are meant for the purpose of reducing glare from direct and intense sunlight. The main aim of polarized lenses is to protect the eyes of the person wearing such shades. Polarized lenses are very popular and are used in quite a few designer sunglasses today. Different colored polarized lenses are used for different functions based on Read More →
Why Should You Change Those Old Eye Glasses?
Did you know that you have to change your eyeglasses every one to two years. Given below are some instances which will tell you that it is time to replace your old eye glasses. The lenses on your eyeglasses are distorted and scratched Even with the most meticulous care, eyeglasses will still become scratched. Some will become foggy or distorted. Read More →
Anti-reflective Coatings on Eye Glasses and Caring for Them
Anti-glare coatings on eyeglasses will improve both vision and the appearance of your glasses. Both benefits accrue from the ability of the coatings to eliminate reflections. Anti-reflective coatings are especially more useful when they are applied on lenses with high indexes. High index lenses will reflect considerably more light than normal plastic lenses. As the index of refraction rises, the Read More →