Your eyes are not made for screens. Sync III lenses are

Sync III

Help your patients’ eyes relax in a digital world.

Do you have tired eyes and impaired vision as a result of spending too much time behind computer screens?

The relaxing power of HOYA's enhanced, third-generation single vision lenses, designed to help in preventing or relieving digital eye strain. This is an ideal solution for wear aged between 13 and 45, who spend two or more hours a day focusing on digital screens. They are equally beneficial to people focused on near-sighted tasks. 


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Meeting your vision needs

Suitable for wear who aged 13 to 45, who spend 2+ hours a day looking at screens. 

Research shows that: 

  • Most people look at screens for 8 to 10 hours a day(1).
  • Prolonged screen time can cause digital eye strain, with symptoms such as irritated eyes, blurred vision and headaches, even after only two hours(2).
  • Switching between devices increases eye strain by 22%.
  • 91% of patients didn’t know about digital eye strain.
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Three levels of support

Sync III-5, Sync III-9 and Sync III-13

The three options are designed to address all levels of strain. The power boost specifically targets the way we use our eyes TODAY. Constant switching between devices and screens, forces the eyes to work even harder, beyond the strain caused by small screens viewed at short distances and extended hours of viewing.

Standard single vision lens


Offering visual comfort throughout the day

An amazing 94.7% of wearers are satisfied with HOYA accommodative support lenses(3).  


Our Sync III enhanced single vision lenses have the distance power for everyday use and a ‘boost zone’ at the bottom of the lens, optimised for the way we use our eyes today. The boost zone slightly increases lens power to support and relax the eye muscles so the eyes can focus more easily, relieving eye strain and enhancing visual comfort during up-close activities in a digital world. 

Sync III technologies

Help to prevent and relieve digital eye strain.

Ultra boost

Extra accommodation support for a viewing distance of up to 20cm. Enhanced visual comfort specifically for smart phone use.

Binocular Eye Model

Unprecedented binocular performance in a dynamic, digital world.

Position of wear customisation

takes into account individual wearing parameters for a more accurate correction
leading to enhanced visual acuity.

Freeform lens calculation & surfacing

Optimal visual performance for your patient’s exact prescription.

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"One of the best things to do is to offer your patients solutions such as the Sync III lens."

Black and white image of Dr Gosling
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Take care of your vision

Visit your optician regularly to have your eyes examined. In between examinations, if you notice a change in or are concerned about your eyesight, contact your nearest Hoya Vision optician.


Hoya Vision lenses offer vision correction and its coatings/treatments can also protect your eyes. Detecting and treating problems early can help maintain good vision for the rest of your life.

Find an optician
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1) CaptainCook Research. Digital behaviour and digital eye strain. Hoya, April 2017, the Netherlands and USA

2) Ang C., Dinevski D., Vlasak N., Kok A. Taking the strain. Optician. 05/2017, vol. 253, no. 6600, p. 25-28

3) Gosling T. Helping relieve new visual demands. Optician. 06/2017, vol.253. no.6605, p.23-24