What are Bifocals?
Bifocals, either eyeglass lenses or contact lenses, allow the wearer to see objects both at distance and near vision through a single lens. It helps the wearer to see things clearly up close and at the same time, see clearly far away.
Who are in Need of Bifocals?
Bifocals are created for people who have near and farsighted vision problems. They are usually prescribed for people aged 40 and above who experience difficulty in seeing objects that are close or objects at a farther distance. However, bifocals are also recommended for school-aged children who read and do school work up to eight hours a day.
What are the Benefits of Bifocals?
Bifocals provide the wearer the following benefits: convenience, protection, health, and cost.
Wearing bifocals means you don’t have to carry different pairs of glasses for different purposes. Bifocals allow you to see up close and far away in one lens. There’s no need to switch glasses for reading and distance vision. This also implies that you don’t need to buy multiple pairs of glasses, so choosing bifocals means saving money.
Eye strain and fatigue can be reduced by bifocals. Likewise, your eyes can be protected if you get anti-ultraviolet coating and anti-glare coating on your bifocals.
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