Diabetic eye disease refers to a group of eye problems that people with diabetes may face as a complication of diabetes. People with diabetes are at risk for diabetic retinopathy, cataract, and glaucoma.
Diabetic retinopathy is the most common diabetic eye disease in America. It is caused by changes in the blood vessels of the retina. (more…)
This day marks World Sight Day, and organizations from all corners of the optical industry around the world gather to make their voices count. World Sight Day (WSD) is an annual day of global awareness on blindness and vision impairment co-ordinated by IAPB under the VISION 2020 Global Initiative.
Based on a new global data report published by IAPB Vision Atlas, 253 million people are visually impaired while 89% of these people live in low- and middle-income countries. Moreover, localised and restricted environment in marginalized communities, such as ill-planned infrastructure and technological barriers, confers eye health challenges to children. (more…)
In a conference held in Edinburgh titled “Eye Development and Degeneration 2017”, scientists said that they have identified chemical changes in the eye that can lead to blindness. Their findings aid understanding of a genetic condition that causes sight loss for one in 3,000 people in the UK. (more…)
Promoted content Eyezone Institute of Opticianry, in collaboration with Brien Holden Vision Institute, is initiating a specialized refraction standardisation training in Kuwait. The 'Refraction Standardisation Course' is designed to refresh optometrists’ skills…
UV radiation can damage your eyes as well as your skin. Studies suggest that overexposure to UV radiation can cause eye cataracts, eye damage, and suppression of the immune system, in general. May they be your family, friends, or colleagues – everyone is equally at risk for eye damage due to overexposure to the sun’s ultraviolet radiation.
The sun’s UV rays can burn the cornea of your eyes, which can result in cataracts that may ultimately cause blindness. Even short periods of exposure can lead to serious damage. (more…)
Is what you’re looking at an object, a face, or a tree? When processing visual input, our brain uses different areas to recognize faces, body parts, scenes, and objects. Scientists at KU Leuven (University of Leuven), Belgium, have now shown that people who were born blind use a ‘brain map’ with a very similar layout to distinguish between these same categories.
Our brain only needs a split second to determine what we’re seeing. The area in our brain that can categorize these visual observations so quickly is the so-called ventral-temporal cortex, the visual brain. Like a map, this region is divided into smaller regions, each of which recognizes a particular category of observations — faces, body parts, scenes, and objects. (more…)
Guest post by Sally Collins
The eyewear market in the Middle East is predicted to hit US$5.86 billion by 2023. The UAE leads the way, with the huge demand for luxury sunglasses being key to the UAE’s dominance. But sunglasses are much more than just a luxury fashion item. They are essential when it comes to protecting your vision. UV and blue light damage the retina’s pigment cells, which accelerates conditions like age-related macular degeneration (AMD). Yet, by wearing a quality pair of sunglasses, it’s possible to filter out these types of radiation. Furthermore, those suffering from AMD should wear protective sunglasses not only outdoors, but also sometimes indoors, too. (more…)
Getting a comprehensive dilated eye exam is one of the best things you can do to keep your eyes healthy. In this painless procedure, an eye care professional examines your eyes to look for common vision problems and eye diseases, many of which have no early warning signs.
Different from the basic eye exam you have for glasses or contact lenses, a comprehensive dilated eye exam can help protect your sight by making sure you are seeing your best and detecting eye diseases in their early stages, before vision loss has occurred. (more…)
When it comes to our health, we often visit our doctor or nurse regularly to make sure our bodies are healthy. But what about our eyes? They’re not always top of mind, but they’re just as important.
During Healthy Vision Month, held each May, the National Eye Institute (NEI) reminds you to make your eye health a priority and encourages you to take important steps to protect your sight. (more…)
Riyadh, Saudi Arabia, May 1, 2017 — The Prevention of Blindness (POB) Shield Lecture award recognizes individuals who have made a significant contribution to the prevention of blindness and vision impairment in their country or globally. The lecture is a feature of the internationally recognized event, supported by the Saudi Ophthalmology Society, which attracts over 1,500 attendees each year. As the awardee, Prof. Naidoo presented on his novel research and public health optometry work. (more…)