How Stellest Lenses Slow Down Myopia: The Science Behind H.A.L.T. Technology

Myopia is becoming increasingly common in children, and many parents feel concerned when they see their child’s prescription change year after year. At Annandale EyeCare, we’re committed to offering solutions that do more than correct blurred vision. One of the most promising advancements is Essilor Stellest lenses.
 

What Is H.A.L.T. Technology?

H.A.L.T. stands for Highly Aspherical Lenslet Target. Though the name feels a bit like it escaped from a research lab - and it did - the concept is beautifully purposeful.

A Stellest lens contains hundreds of tiny, precisely arranged aspherical lenslets placed in a constellation-like pattern around the center of the lens. These lenslets create what Essilor calls a “volume of signal,” a three-dimensional optical cue that gently encourages the eye to grow at a healthier, slower rate. Meanwhile, the central portion of the lens provides the child's full, clear prescription, ensuring sharp vision throughout the day.
 

How Stellest Lenses Slow Myopia Progression

Myopia progression happens when the eye elongates over time. Traditional glasses correct vision but do not address this axial elongation, which is why prescriptions tend to increase.

Stellest lenses change this story. Here's how their optical choreography works:

• Clear Vision and Growth Control at the Same Time: The center of the lens allows the child to see clearly, while the outer lenslets provide a soft “stop sign” that signals the eye to slow its growth. Both processes happen simultaneously, seamlessly.

• Targeted Peripheral Defocus: The lenslets create a controlled visual environment that reduces the peripheral hyperopic defocus believed to stimulate eye elongation. Instead of pushing the eye to grow, Stellest lenses nudge it toward stability.

• Proven Results in Clinical Studies: Three-year studies show that Stellest lenses can slow myopia progression by up to 67% on average when worn full-time. This level of impact places them among the most effective non-invasive myopia control tools available today.
 

Why Parents Are Choosing Essilor Stellest Lenses in Annandale

Families searching for Essilor Stellest lenses in Annandale are often drawn to their balance of comfort, clarity, and scientific strength. Additional benefits include:

• Easy adaptation for children

• Suitable for everyday wear, including school and sports

• A non-invasive, child-friendly option within a long-term management plan

• Works well alongside lifestyle guidance, such as outdoor time and screen-time moderation

Our optometrists in Annandale will evaluate your child’s visual needs, eye health, and personal preferences to determine whether Stellest lenses are the ideal solution.
 

Find Out if Stellest Lenses Are Right for Your Child

The science behind H.A.L.T. technology represents a major leap forward in managing childhood myopia. Essilor Stellest lenses give parents a research-driven, comfortable, and effective way to help slow their child’s prescription changes - all while providing excellent everyday vision.

If your child has myopia, schedule a pediatric eye exam at Annandale EyeCare to learn more on Essilor Stellest lenses. Visit our office in Annandale, Virginia, or call (703) 941-4111 to book an appointment today.