Contact Lenses


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Contact Lenses

 

lenses that replace eyeglasses and that are placed directly on the eyeball. Made of plastic, they are used for cosmetic reasons, professional reasons (performers, athletes, miners), and optical reasons (severe myopia, aphakia in one eye). The main disadvantage of contact lenses is that they irritate the eyes when worn over prolonged periods of time.

References in periodicals archive ?
The Smart Contact Lenses Market valued to touch the valuation of USD 7.2 billion in 2023, says Market Research Future (MRFR).
"PRECISION1is designed to provide lasting visual performance for patients who wear their contact lenses from early morning to late at night, said David Endicott, Chief Executive Officer, Alcon.
"Sleeping with contact lenses is forbidden by all doctors as it carries a big risk for the eye."
The transaction brings together HVC's long-standing expertise in the manufacturing and distribution of high performance contact lenses with Clerio's innovative product pipeline.
Aftercare checks and questions need to be rigorous even for patients who have been wearing contact lenses for years--possibly even more so.
We decided to do something about this, and started accepting used contact lenses, foil, pods and monthly contact lens cases from members of the community, eager to combat the issue of overusing landfill sites."
"Any decision on whether (or when) to first fit a child with contact lenses is based on a number of factors, with an optician often considering maturity, motivation and mum.
'Contact lenses are medical devices and should be supplied with warnings regarding safe use, ' he added.
all of which can cause irreversible vision loss." She quickly adds, though, that most cases of nearsightedness can be corrected with glasses and contact lenses.
Contact lenses can pose an infection risk, especially if they are not worn and cared for properly.
The lady told the doctors she had been wearing monthly disposable contact lenses for 35 years and sometimes could not find it when she tried to remove the lens.
These unique daily disposable contact lenses were launched today by Alcon, the global leader in eye care and a division of Novartis.