Tag

Contact Lenses

All articles tagged with #contact lenses

health1 month ago•10 min saved

Nine Eye-Health Habits Doctors Urge You to Break

Eye doctors reveal nine everyday habits to avoid for protecting vision: never sleep in contact lenses, take breaks from screens using the 20-20-20 rule, keep up regular eye exams (especially if you have diabetes), don’t ignore sudden vision changes like floaters or flashes, don’t leave makeup on overnight and address under-lubrication, never look at the sun without proper protection, don’t smoke or vape, don’t rinse contacts in tap water, and eat a balanced diet to reduce eye disease risk.

via HuffPost|

#contact-lenses #eye-exams #eye-health

health-and-wellbeing3 months ago•9 min saved

Year-Round Vision: 13 Expert Tips to Safeguard Eye Health

Ophthalmologists lay out 13 practical steps to protect eye health, from regular sight tests (every two years) and using an optician as a first port of call for vision changes, to UV protection with UV400 sunglasses, the 20-20-20 rule to reduce screen strain, outdoor play for kids to curb myopia, safe contact-lens use and hygiene, careful makeup use, and lifestyle choices such as not smoking and staying hydrated; they also stress seeking urgent care for sudden vision loss or eye injuries, and safe DIY practices and eye protection at work.

via The Guardian|

#contact-lenses #eye-health #eye-tests

health4 months ago•11 min saved

Preventing a Rare Parasitic Eye Disease in Contact Lens Users

Acanthamoeba keratitis is a rare but serious eye infection primarily affecting contact lens wearers, caused by a parasite found in water and soil, which can lead to permanent vision loss if not diagnosed and treated early. Proper lens hygiene, avoiding water contact, and prompt medical attention are crucial for prevention and management.

via CNN|

#acanthamoeba-keratitis #contact-lenses #eye-disease

health7 months ago•2 min saved

Halloween Costume Contact Lenses: Safety Tips to Prevent Eye Injuries

Novelty contact lenses can enhance Halloween costumes but pose serious risks like infections and eye damage if not purchased and used safely. It's recommended to buy from reputable sources, preferably with a prescription, and to follow proper hygiene practices to avoid eye injuries or vision problems.

via Gizmodo|

#contact-lenses #eye-safety #halloween

health9 months ago•7 min saved

Eye Doctors Urge You to Avoid These 9 Harmful Habits

Eye doctors recommend avoiding sleeping in contact lenses, ignoring eye exams, staring at screens without breaks, ignoring sudden vision changes, leaving makeup on overnight, looking directly at the sun, smoking or vaping, rinsing contacts with tap water, eating an unbalanced diet, and neglecting eye lubrication to maintain healthy eyes and prevent serious issues as we age.

via BuzzFeed|

#contact-lenses #digital-eye-strain #eye-exams

health9 months ago•8 min saved

Eye Care Warnings: Habits to Avoid and Risks for Contact Lens Users

Eye doctors advise against sleeping in contact lenses, ignoring sudden vision changes, staring at the sun, smoking, and neglecting regular eye exams. They emphasize the importance of proper contact lens hygiene, protecting eyes from UV damage, maintaining a balanced diet, and seeking prompt medical attention for eye issues to prevent serious damage and preserve vision.

via HuffPost|

#contact-lenses #diet #eye-exams

sports10 months ago•1 min saved

Justin Herbert Debuts Red-Tinted Contact Lenses at Chargers Camp

Justin Herbert is wearing UV protection contact lenses to improve his vision and reduce squinting during games, opting for tinted lenses over visors, and plans to confirm their league compliance for the season.

via NBC Sports|

#chargers #contact-lenses #justin-herbert

science11 months ago•2 min saved

Scientists Develop Contact Lenses Enabling Human Night Vision

Researchers at the University of Science and Technology of China have developed contact lenses containing upconversion nanoparticles that enable humans to see infrared light without external power, potentially revolutionizing vision and applications in security, medicine, and beyond.

via The Daily Galaxy|

#contact-lenses #human-vision #infrared-light

technology11 months ago•1 min saved

Innovative Contact Lenses Enable Night Vision and Superhuman Sight

Scientists have developed contact lenses embedded with nanoparticles that enable humans to see in total darkness and detect infrared signals, potentially transforming fields like medicine and firefighting by allowing users to see through smoke or locate tumors without additional equipment.

via Newser|

#contact-lenses #infrared-vision #medical-applications

science-and-technology1 year ago•2 min saved

Innovative Contact Lenses Enable Infrared and Night Vision

Scientists have developed contact lenses that enable users to see in the dark by converting infrared light into visible light, with potential applications including aiding colorblind individuals and transmitting wireless data, though the technology is still in development and not yet perfect.

via futurism.com|

#color-blindness #contact-lenses #infrared-light

health1 year ago•4 min saved

Swimming with Contacts: A Risky Vision Threat

Brooklyn McCasland, a 23-year-old from Texas, lost vision in her right eye after contracting Acanthamoeba keratitis, a rare parasitic eye infection, from swimming with contact lenses. Despite practicing good lens hygiene, she was unaware of the risks of wearing contacts in water. The infection, which is difficult to diagnose, has left her in severe pain and light sensitivity, requiring a corneal transplant. McCasland aims to raise awareness about the dangers of mixing contact lenses with water.

via TODAY|

#acanthamoeba-keratitis #contact-lenses #eye-infection

health2 years ago•3 min saved

"Rising Concern: Screen Addiction and Children's Eye Health"

Top eye surgeons are warning of a growing risk of blindness in children due to excessive screen time and lack of outdoor activities, leading to a surge in cases of myopia. Children as young as four are now wearing special contact lenses to counter the problem, with some experiencing severe short-sightedness. The prolonged use of screens and reduced time spent outdoors during the Covid pandemic have exacerbated the issue, prompting calls for parents to limit screen time and ensure children get ample daylight exposure.

via Daily Mail|

#childrens-health #contact-lenses #eye-surgeons

health2 years ago•5 min saved

"Tap Water Warning: Deadly Amoeba Linked to Nasal Rinsing"

The CDC has linked Acanthamoeba infections to nasal rinsing, particularly through the use of neti pots, and poor hygiene in people who use contact lenses. Acanthamoeba is a dangerous amoeba found in the environment that can cause rare but severe illness and death. Symptoms of infection can include eye discomfort, skin infections, and serious neurological problems. The CDC recommends using boiled, sterile, or distilled water for nasal rinsing and following strict hygiene practices for contact lens use to prevent infection.

via WDIV ClickOnDetroit|

#acanthamoeba #cdc #contact-lenses

healthtech2 years ago•2 min saved

"Spiral-Shaped Lenses: A Game-Changer in Eyewear Technology"

Ophthalmologists have developed a spiral-shaped contact lens, known as the spiral diopter, that maintains clear focus at different distances and in varying light conditions, potentially revolutionizing ophthalmology. The lens, inspired by severe corneal deformations, creates an optical vortex that allows for multiple clear focus points, simplifying the process of creating optical vortices and marking a significant advancement in optics. The lens could benefit contact lens technologies, cataract implants, and compact imaging systems, offering a powerful tool for depth perception in advanced imaging applications.

via Good News Network|

#contact-lenses #eye-health #healthtech

healthtech2 years ago•2 min saved

"Spiral-Shaped Lens Revolutionizes Vision Correction Technology"

Scientists have developed a revolutionary spiral-shaped contact lens that utilizes an "optical vortex" to enable the eye to focus at different distances and in various lighting conditions. The lens, known as a spiral diopter, could potentially transform ophthalmology and also find applications in miniaturized imaging systems. Unlike existing multifocal lenses, the spiral diopter maintains multifocality regardless of pupil size and lighting conditions, offering consistently clear vision. While further research and testing are needed, the lens has shown promising results in simulations and volunteer experiments, with potential applications in eyewear and compact imaging systems.

via ScienceAlert|

#contact-lenses #healthtech #ophthalmology