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Controlling myopia in children: how the MyDay® MiSight® lens slows its progression

11 September 2026 by
Michils Opticiens

Myopia that progresses faster than before

More and more parents are worried about their child's vision deteriorating year after year, sometimes rapidly between the ages of 8 and 14. This phenomenon is not just an impression: the time spent on screens and the reduction of outdoor activities promote a more marked progression of myopia in younger generations. However, high myopia in adulthood increases the risk of eye complications later in life. It is precisely to address this issue that research has focused on contact lenses capable of not only correcting vision but also slowing this progression.

The ActivControl® technology, explained simply

The lens MyDay® MiSight®, developed by CooperVision, is based on an optical principle called ActivControl®. Unlike a standard lens that only corrects one area of vision, it overlays a central area of clear correction and peripheral treatment zones, which slightly modify how light is focused outside the main visual axis. It is this peripheral action that, according to clinical data published by CooperVision, allows for an average slowing of about 50% in the progression of myopia in children, while ensuring clear vision on a daily basis.

It is important to note that this lens is a medical device: its fitting and follow-up must be carried out by a trained optician, in connection with the child's visual assessment.

Daily life: simplicity for children, peace of mind for parents

The daily format is designed for families as much as for children. Each lens is worn for just one day and then discarded, without any maintenance products or case to clean — a real advantage for hygiene, particularly for younger wearers. Feedback shows that children as young as 8 generally adapt quickly to putting them on and taking them off, initially under the supervision of an adult. The lenses also incorporate a UV filter, which does not eliminate the need for appropriate sun protection outdoors.

Tailored support at Michils Opticians

At Michils Opticians, in Woluwe-Saint-Pierre, the fitting of a myopia control lens is not limited to the handover of the product. It begins with a complete visual assessment of the child, continues with supervised training on how to insert and remove the lens, and is followed by regular check-ups to ensure that the correction remains appropriate and that the progression of myopia is effectively slowed. It is this support that makes the difference in the long-term success of the treatment.

Do you think these lenses could be suitable for your child? Discover the MyDay MiSight® 1 day lens, box of 30, on our online shop or make an appointment in-store for a myopia assessment.

FAQ

At what age can a child wear MiSight 1 day? Clinical studies and feedback show good acceptance from the age of 8, provided there is a prior assessment by the optician.

What is the difference between MiSight 1 day and MyDay MiSight? Both use ActivControl® technology, but MiSight 1 day is made of omafilcon A (60% water) while MyDay MiSight is made of silicone hydrogel (stenfilcon A). The choice depends on the child's eye physiology.

Do these lenses replace an ophthalmological consultation? No. The fitting is done in addition to the child's ophthalmological follow-up, not instead of it.

How long does a myopia control treatment last? It is generally continued as long as myopia progresses, with regular check-ups to adjust the follow-up according to each child's development. Myopia control in children: how the MyDay MiSight lens slows its progression.


Michils Opticiens 11 September 2026
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