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5 days ago · There are many types of contact lenses available that correct vision problems (refractive errors). Some options include soft lenses, hard lenses, bifocal lenses, toric lenses, and multifocal lenses. The type of lens you need depends on what kind of refractive error you have.
- How to Get Contacts in 2023
Soft contact lenses often come with a recommended wear...
- Rigid Gas-Permeable (Rgp) Lenses
Gas permeable contact lenses (GP) or rigid gas permeable...
- Best Contacts for Astigmatism
Toric contact lenses are astigmatism-correcting contact...
- Best Daily Contacts
Efron, et al. “Daily Disposable Contact Lens Prescribing...
- Transition Contact Lenses
The contact lenses will have a clear-to-slightly tinted...
- Non-Prescription Colored Contacts
You should only buy FDA-approved contact lenses from...
- Best Monthly Contacts
Overnight wear of contact lenses has been shown to increase...
- Best Contacts for Dry Eyes
Fortunately, the technology for contact lenses has advanced...
- How to Get Contacts in 2023
2 days ago · Orthokeratology or simply Ortho-K is a temporary corneal reshaping process using rigid gas permeable (RGP) contact lenses. [113] Overnight wearing of specially designed contact lenses will temporarily reshape cornea, so patients may see clearly without any lenses in daytime. Orthokeratology can correct myopia up to -6D. [114]
4 days ago · Contact lens care systems primarily include multipurpose solutions, hydrogen peroxide solutions, and saline solutions. These are the main types used for maintaining and cleaning contact lenses. Each has its benefits and specific uses, whether it’s for cleaning, disinfecting, or storing your lenses.
3 days ago · Cataract surgery, also called lens replacement surgery, is the removal of the natural lens of the eye that has developed a cataract, an opaque or cloudy area. [1] The eye's natural lens is usually replaced with an artificial intraocular lens (IOL) implant. [2]
5 days ago · What are Scleral Contact Lenses? Scleral contact lenses are large-diameter gas-permeable (GP) contact lenses. They cover the entire corneal surface and the white (sclera) of the eye. This provides a perfectly smooth optical surface to correct vision problems caused by corneal irregularities.
3 days ago · Let’s talk about what you need to know before flying with contact lenses. Contact lenses may be your go-to for clear sight, but there are some considerations to keep in mind, especially if you’re packing them or wearing them on a flight.
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3 days ago · The production of contact lenses involves complex chemical processes and the use of various materials, including plastics and silicone hydrogels. These materials require energy-intensive manufacturing methods, contributing to carbon emissions and resource depletion (Musgrave & Fang, 2019).