HIGH PRESCRIPTION GLASSES: LIGHTER AND COMFORTABLE THAN EVER
High prescription glasses are needed by adults and young alike, nowadays. This is generally due to the excessive usage of digital devices. So, age or medical conditions are not the only reason for strong prescription. Anybody may need high prescription because of faulty vision. But at times due to the higher correction power required, lenses may become thicker and heavier. Glasses with Lighter, thinner and clearer lenses should be used in order to get the comfort and also good looks.
HOW HIGH PRESCRIPTION GLASSES VARY FROM NORMAL LENSES?
People with strong prescription are recommended High prescription glasses. They may be suffering from either nearsightedness or farsightedness. The lenses becomes denser as the power increases. If someone is suffering from nearsightedness then the edges of the lenses will be denser. For farsightedness the midpoint of the lenses will be denser than the edges.
High index lenses are available for mild nearsightedness starting from -2.00 dioptre to highly myopic above -6.00 dioptre. According to the varying degree of the correction required lenses of different indexes are available.
Indexes of lenses starts from 1.49 and can go up to 1.9. The lenses will become thinner with the increase in the index. Also, the price will be higher as the thickness of the lens decreases. So, people with corrective lenses above -5.00 dioptre can go for the high index lenses in order to save money.
But rimless and half-rim frames may require high index lenses as the edges of the frame remains expose. The thinner edges can give a noticeably see through look.
HIGH-PRESCRIPTION GLASSES: WHO SHOULD CHOOSE?
People with strong prescription should definitely go for it. People using bifocal powers or progressive lenses. Professionals, sports person and other wise medically required. Also, remember to put on Anti reflective coatings on your lenses to obtain perfect vision protection as well as perfect night vision.
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