Photochromic Lens Or Transition Lens?

Recent studies reveal the damaging effect of the sun. May not be instant but who would like to have a chronic debilitating disease like cataract at the age as early as 30? Or becoming blind at your most productive years? Our sight is the most important sense in our body to become productive, well not belittling the blind people who can perform much well as the good sighted. With these studies company tries to develop product that is more healthy and useful. Transition lens, as the word implies, it changes color from clear glass to dark when exposed to the harmful sun's UV rays. They are also called photochromic lens. This type of lens will even darken in fluorescent lamp lighted room but not as dark when used outdoors. These lenses are designed to block 100% of the sun's UV rays thus reducing painful and discomforting glare. Just imagine if our skin is sensitive to UV rays how much more the epithelium that covers the cornea in our eyes. 

Remember that UV rays are not only taken from direct sun exposure because it bounces back like in snowy fields or in the seawater or the desert. Watching events in a shade while glancing to the sunny fields will still hurt your eyes. Transition glasses are prescribed for people on the run. The most important feature of this type of glass is not only the anti UV rays feature but the great convenience. There are lots of outdoor sunglasses which provide maximum 100% block UV rays and even darker as the transition lens. This eyeglass provides convenience because one will not change from regular clear eyeglass when indoor to dark sunglasses when going outside. In our daily busy work especially if it calls an office as well as outdoor or field work, having two eyeglasses is very inconvenient and not practical. Its either you will lose or destroy the other one or simply forget. With transition glass you don't have to remove it in all your days work. As your activity changes from computer work, reading, playing, having fun with your family you have all the protection and one eyeglass that does it all, be it indoor, outdoor, sunny day or rainy day, all year round. This eyeglass is perfect and considered as your everyday lens that will help you see, feel and look better while getting the total protection in and out.

Besides the great convenience feature of photochromic lenses, it has many advantages also. It is design with the right tint at the right time of light changes thus preventing eye strain. Fast activation from clear to dark when outside which prevent the effect of glare and from dark to clear when inside prevent focus problem.

While helping improve your vision, transition eyeglass also protects our eyes. This is great for all ages even kids can use transition eyeglass with careful visual acuity check and correct prescription. Polycarbonate transition glasses are the safest materials for the kid's eyeglasses. This makes the transition glass an eyeglass for everyone. Photochromic lenses comes in variety of lens material. It could be polycarbonate, high index, plastic or glass lens. You can choose the best that suited your daily activity