It’s much better to give new glasses than recycled glasses if you want to help one of the 640 million people who are vision-impaired or blind simply for the lack of an eye examination and appropriate glasses.
Thembani waits for an eye examination at the Umlazi community hall near Durban, South Africa. Credit: Dean Saffron/ICEE
This is according to a new international study led by Australian researchers.
Dr David Wilson, research manager in the Asia-Pacific for International Centre for Eyecare Education and head author of a major paper on the topic, says although you might feel good sending your old reading glasses to a developing country, it is far better to give $10 for an eye examination and a new pair of glasses—and that’s more likely to strengthen the ability of these communities to help themselves. Continue reading Donating used eyeglasses is a poor use of resources→
New glasses that slow the progression of short-sightedness or myopia are now available. The glasses which incorporate a novel lens design could potentially benefit some of the 3.6 million Australians with myopia and hundreds of millions of people worldwide.
New corrective lenses slow the progression of short-sightedness. Credit: iStockphoto
Until now, correcting myopia has relied on measuring the clarity of vision at the very centre of the retina. Corrective lenses were designed to provide the wearer with clear central vision but did nothing for peripheral vision. Studies have now shown that short-sightedness progressively worsens in spite of correction using these traditional lenses.
