Blue control

From early morning until late at night we are using all kinds of digital devices, for work as well as for recreation. Think about laptops, tablets, smartphones and televisions. As we access most of these devices at a short distance, our eyes are increasingly exposed to the light emitted by the screens of those devices. Moreover, this requires our eyes to switch continuously between photos, illustrations and text or follow moving images.

blue control lenses HOTTA

Research* has shown that more than 34% spend 4 to 6 hours a day with digital devices, while 14% even spends between 10 and 12 hours a day. It is therefore not surprising that more and more people complain about:

  • Red and irritated eyes  
  • Dry eyes
  • Blurred vision
  • Fatigue
  • Back, neck and shoulder pain
  • Headaches


*2012 VisionWatch Findings: A survey among 10,000 adults across America about their use of digital media and symptoms of vision stress, conducted by The Vision Council.

Blue light

LCD and LED computer and television screens, smartphones, tablets and GPS devices all emit blue light, also known as high energy visible light.  As the quality of such screens improves continuously, their blue light emission is increasing. Although blue light in itself is a natural phenomenon – it is present in daylight and helps us to stay awake – excessive amounts can have an adverse effect and cause eye strain and fatigue.

Blue control

Blue control is a blue light filter built into the material of your optical lenses to neutralise blue light emitted by LCD and LED screens as well as other digital devices, fluorescent and LED light globes. This helps prevent eye fatigue and eye strain caused by exposure to blue light—especially from use of digital devices. If you spend a lot of time in front of a computer, blue control lenses are a fantastic choice as they offer more comfortable vision and better contrast perception. You’ll definitely notice the difference.

BlueControl is offered in combination with unsurpassed Diamond Finish anti-reflection coating. This durable coating layer offers 75% more scratch resistance than its predecessors and adds even more comfort to lens wearers.

Product features :

·         Neutralises blue light, preventing from eye strain and fatigue

·         Reduces glare for more comfortable and relaxed vision

·         Better contrast perception, offering a more natural colour experience

·         Plus all the features of Diamond Finish!

This is a protective coating that reduces the blue light emitted by digital screens. It is the optimal solution for the large group of users who come into contact with digital screens throughout the day, including students, gamers, young professionals, office workers, and children. As well as protecting the eyes, the coating provides higher contrast and a more relaxed viewing experience.

our research* shows that when they are made aware of the harmful effects of blue light, 78% of patients find blue light control lenses attractive and 58% have the direct intention to visit an optician for more information.

The eyeglass wearer will benefit from :

·         Enhanced contrast, improving clarity and color perception

·         Reduced glare for more comfortable and relaxed vision

·         Reduced blue light, preventing eye strain and fatigue