Toric Soft Contcat Lenses…Costs More, But Might Be Worth It
There are two types of contact lenses available, non-prescription and prescription. The purpose of contact lenses is to improve you eyesight if it is impaired by increasing clarity. Similar to glasses contact lenses bend the rays of light through a lens so that those rays can then be focused by the eye to a pin point on the retina, giving you sharper vision. Prescriptions are unique to most people and will require different corrective lenses in order to see properly. If you have a vision problem you have 2 options to improve your eyesight, they are glasses or contact lenses.
As glasses are naturally more easy to use, quite a few people prefer to wear glasses. On the flip side there are also a lot of people who use contact lenses as they are practically invisible. One of the best lenses on the market today for dual focus is Toric soft contact lenses. These lenses have 2 separate powers to it and is made from the same materials as your everyday spherical lenses. Due to these two powers, when the lens is in use it mustn’t be allowed to move around on the cornea or else the usefulness of the lens will be non existent. If you want a lens that won’t rotate at all, you could opt to buy regular GP (Gas Permeable) contact lenses. These spherical lenses are more rigid and will retain their shape on the cornea better than soft contacts. They also tend to provide a crisper image to people suffering from astigmatism.
The only downside to Toric soft contact lenses is they’re not cheap. Unlike regular contacts, properly fitted prescription Toric lens takes more time and expertise for the practitioner to develop. Due to this extra work needed, Toric soft contact lenses cost more than your everyday lens. This is when you have to decide whether to go with regular GP lenses or to dig deeper into your wallet and go with the Torics.
It’s important when you’re in the market for contact lenses you shop around for the best prices, both online and offline. Unlike glasses, contact lenses need to be replaced often, it’s not just a single purchase and then you’re set. As you can imagine if you purchase them from a more expensive source, over the years to come it will cost you a lot more. So make sure you get the best price from day one, and always keep an eye out for a better price if one arises.
Filed under Health by on Dec 7th, 2009.