Nearsighted glasses for myopia control
Nearsighted glasses for myopia control are eyeglasses with specially designed multifocal lenses to slow the progression of myopia (nearsightedness) in children. This innovation in eyeglass lens technology is relatively new; myopia control lenses are being developed in response to the significant increase in nearsightedness among children worldwide over the past several decades.
In the United States, research has shown the number of nearsighted people grew from about 25% of the population in the early 1970s to roughly 40% of Americans by 2004.
More recently, a review of several studies about the prevalence of myopia among schoolchildren (ages 6 to 19 years) around the world revealed:
40% of European children are nearsighted.
42% of North American children are nearsighted.
60% of Asian children are nearsighted.
This analysis also found that the percentage of children with myopia is highest in East Asia, where 73% of schoolchildren are nearsighted.
Why myopia control glasses are needed
Myopia (also called nearsightedness or shortsightedness) is not an eye disease. It is a common refractive error — an optical imperfection of the eye that causes blurred vision and can be treated with corrective eyeglasses or contact lenses to restore clear, comfortable eyesight.
Though it’s not an eye disease, myopia — especially nearsightedness that develops at an early age and gets progressively worse throughout childhood — significantly increases a child’s risk of serious eye health problems later in life, including:
And the increased risk of these sight-robbing conditions and eye diseases caused by childhood myopia can persist after nearsightedness is corrected — even if it’s permanently treated with LASIK or other vision surgery.
This is why routine eye exams are so important for all children. If nearsightedness is detected early and treated with lenses specially designed to control myopia, the risk of vision loss from serious eye problems later in life can be significantly reduced.
Stellest myopia control lenses
Essilor is a leading eyeglass lens manufacturer that’s on the forefront of developing nearsighted glasses to slow the progression of myopia in children.
The company recently developed an innovative myopia control spectacle lens called Stellest — a multifocal lens designed with an exclusive and pioneering technology called “H.A.L.T.” (Highly Aspherical Lenslet Target), according to the company.
The Stellest lens is the culmination of more than 30 years of academic studies, product design and research collaboration with top myopia experts and research institutes, Essilor says.
The H.A.L.T. technology in Stellest lenses consists of a central zone for clear far vision, surrounded by 11 rings of aspheric “lenslets” that alter how the peripheral part of the lens bends the light that’s entering the eye. This unique multifocal design reduces the tendency of the eyeball to grow longer in childhood, which causes nearsightedness to worsen.
Despite their advanced multifocal design for myopia control, Stellest lenses look virtually identical to standard (“single vision”) eyeglass lenses prescribed for nearsighted children.
In a report published in September 2020, Essilor released interim results of a three-year clinical trial of 167 nearsighted schoolchildren that the company conducted with its key research partner, Wenzhou Medical University, in China.
The children in the study were between 8 and 13 years old and were divided into a treatment group that wore Stellest multifocal lenses and a control group that wore standard single vision lenses for myopia correction.
Key interim findings of the study after one year revealed:
Myopia progression was slowed more than 60% in children wearing nearsighted glasses with Stellest lenses, compared with myopia progression in children who wore standard single vision lenses as the control group.
Elongation of the eye was prevented in 28% of the children wearing Stellest lenses, while lengthening of the eyeball continued in all the children wearing single vision lenses.
100% of children wearing Stellest lenses had clear vision, adapted to their new lenses within a week, and were as satisfied with their quality of vision as the children wearing single vision lenses.
These preliminary results of the clinical trial of Stellest lenses at Wenzhou Medical University Eye Hospital in China produced extremely positive feedback from parents and children alike, according to Essilor.
The company said it is planning a broader rollout of Stellest myopia control lenses in other hospitals in China, followed by launches in several other countries.
[NOTE: Bookmark this page and check back for future updates about glasses with Essilor’s Stellest myopia control lenses to slow the progression of nearsightedness as they occur.]
Myopia control alternatives
Nearsighted glasses with myopia control lenses are one of several methods used to slow the progression of nearsightedness in kids.
Other options include:
Atropine eye drops
Myopia control contact lenses
When to see an eye doctor
To make sure your child’s eyes and vision are developing properly and to reduce the risk of myopia progression during childhood, schedule children’s eye exams at the following intervals:
6 months of age
Before starting school
Annually throughout the school years
Page updated January 2021