See How To Buy Your Lens
See how to buy a lensThe best lens depends on why you need them, your wearing frequency, and your budget. Options include Daily Disposable (most comfortable/thinnest) , Monthly Disposable (usable up to 30 times) , Weekly Disposable , and Yearly Disposable (most pocket-friendly for occasional use). The wearing comfort is highest with Daily Disposable lenses.
See MoreStart by thoroughly washing your hands with anti-bacterial soap (not sanitizer) and completely drying them. After removing the lens from the sachet, check if it is inverted (saucer shape) or straight (bowl shape). Use your index finger to place the lens on your eye while holding your eyelids open, and pinch it out with your index finger and thumb to remove it.
See MoreContact lenses are thin, lightweight, transparent alternatives made of skin-friendly polymers that provide clear vision. They offer a wider field of vision , can be less expensive and more comfortable than high-power spectacles , and enhance aesthetics.
See MoreScientifically, 'spherical' means that your eye power is equal at all axes around the cornea. In simpler terms, it indicates that the cylindrical column on your doctor's or optometrist's prescription will be empty.
See MoreThe power is different because contact lenses are worn directly on the cornea, while spectacles sit about $12\text{mm}$ away from the eye (the vertex distance). This reduced distance significantly affects how you view objects, so high-power prescriptions must be altered by a practitioner to prevent seeing things enlarged or less magnified.
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