Are you suffering from Astigmatism? And you just don’t like adding and removing the lenses day in and day out? Let me put some honey-drops into your ears – “you can wear Purevision Contact lenses for thirty continuous days without replacing it”. It is very much possible with Purevision Toric contacts from the stable of the German eye care behemoth – Bausch & Lomb contact lenses. Now, you can be care-free about your contacts.
You must be wondering about the duration of lens wear. The latest engineering used by Bausch & Lomb ensures such kind of use. AerGel, a polymer, had been used in these lenses to allow a consistent supply of oxygen to the eye which is almost five times higher than normal. To keep the eyes healthy and to let it breathe, a substantial amount of oxygen supply is necessary. Therefore, such volume of oxygen transfer is only possible by a substance like AerGel for extended wear of this length. Mark my words, it feels like wearing nothing.
Now let solve the issue of pathogen build up. AerGel had passed that test with flying colours also. Performa, a process imbibed in AerGel, injects ionized gas into each lens to increase the amount of retained moisture. This ample amount of moisture washes away all kind of debris and prevents the buildup of proteins & lipids carried by tears. Therefore, it eliminates every chance of irritation and scratchiness. The user becomes the ultimate beneficiary as the lens provides very smooth feeling throughout the wearing tenure.
I am quite sure that by now you had got assured of the month long usage. But, you are facing blurred vision also. The oval shaped eyes of astigmats distort the ray of light into the retina. It makes the rays of light scatter around. But Purevision Toric lenses acts like a prism by sitting atop the cornea and compensate for its oval shape. These lenses help to regain the perfect vision by re-focusing the rays of light on the exact point of retina.
To get certified as a good refracting medium, the lenses must always maintain their position on the cornea. The uniquely crafted round edges force the lenses to stay firm rather than rotating around. As a part of value addition, the unusual edges allow the eye’s natural tears to go behind the lenses resulting into keeping everything clean and moist.
But, here is a word of caution. First you should consult your eye doctor to confirm whether your eyes are suitable enough for usage of Pure Vision Toric Lenses. Only after getting the green signal from him, you can opt for it. Otherwise, do not take a risk. You can use these lenses on a daily basis also but only with your eye doctor’s consent. The very properties which make these lenses usable for such long periods also makes them ultimate daily wear lenses in their own right for those who are less interested in wearing for thirty continuous days.
One thing is for sure. You will be highly satisfied by the unique design and construction along with minimal care, breath-ability and self-cleaning to suit your busy lifestyle which you may not find in other brands of contact lenses. Try this out and you will get hooked by the sheer level of comfort & sharp vision.