Dynamic Sync

Single vision anti-fatigue lenses designed for digital lifestyles
In a world that revolves around digital communications, we are increasingly spending a large part of our life in front of a screen. With an increase in the usage of digital devices, many people today experience eyestrain. The 3 main causes of eyestrain are:
About Dynamic Sync
Dynamic Sync lenses are specifically designed for patients who spend long periods of time looking at near objects such as digital screens and require glasses or distance vision.
HOYA’s Dynamic Sync lenses have a more advanced design than standard single vision lenses, which have the same distance power throughout the lens. Dynamic Sync lenses are designed for all day wear by patients with digitally connected lifestyles.
Dynamic Sync’s superior design has the distance power for everyday use and a ‘boost zone’ at the bottom of the lens. The boost zone is an area with a slight add power, which reduces reduces eye strain during prolonged up close activities such as looking at digital screens, reading or any ‘near task’ activities. The slight add power area allows your patients’ eye muscles to relax and focus more easily, helping to relieve eye strain and provide visual comfort. This is even after several hours looking at near distances.
Additional accomodation support enabling better performance for longer periods
Effortless focusing and refocusing
Clear, relaxed vision in all directions and at all distances
Smoother future transition from single vision lenses to progressive lenses for younger presbyopes