When you grow a little older and your visions starts to weaken then you may be going in for those OLD looking bulky bifocal lens which make you look Old too. You may have other options in your kitty than your ageing parents as the ultra cool progressive glasses are here for you. These are also referred to as the no-line focal as they have no lines which used to be present in the traditional bifocal lens which your grandma used to wear. These lenses do not let other people know that you use reading glasses.
They have a unique advantage over the trifocal and bifocal lens as they have a multi-focal progression that is seamless and gives your power of multiple lenses to see at variable distances. With a single lens you can look at things both near and far with great comfort so the progressive lenses actually make your life easy and comfortable. Thus it is really convenient for you to look down read something and also peep into your computer screen at the same time without any discomfort.
The mechanism of the progressive lens is that it has a pathway of the optimum vision running down so when the optometrists takes a proper measurement of the frames and eyes ,then the progressive frames are set in such a way that the corridor is straight on the right location for your eye to see clearly.
With this wonderful technology your eye can see at various angles and distances without any hardness. These lenses also remove the irritating phenomenon of image blur and flicker as the one in the bifocal and tri focal lens. In these the significant line between the two lenses is removed. Thus you can look without any issue. The transition is so smooth and seamless that you hardly feel that you are wearing any lens.
It may be little difficult to get accustomed to the progressive glasses initially and you may take some minutes to few days as per your rate of adaptation. But once you are all set then things will be easy and nice for you. There are also special lens made for the use while you work on computer which actually make working on the computer very easy and comfortable. Therefore there will be no more eye irritation, red eyes or watering eyes.
The skilled practitioner can actually help you out with great ease and let you know which the most appropriate eye glass is for you. Progressive lenses are also present in a large range of materials, including glass and plastic, polycarbonate. They are also present in high-index and photo chromic lenses. You will be really glad with the performance of the progressive glasses from the day you take them and for years to come.
