Computer glasses: benefit or harm

Increasingly, optical shops offer to buy supposedly useful computer glasses. This kind of products are specially designed for training the computer to protect your eyes. So what are the benefits and harms of computer glasses? What are their properties? What are computer glasses are the best?

What are computer glasses

Computer glasses are specially designed for use in an electronic device with a display. Their lens is applied especially useful coating that helps protect the eye from drying of the mucous membrane and vision benefits. Manufacturers claim that their products due to special properties are able to fully protect the visual organs.

The coating is particularly useful filter. This filter delays the blue light emission and has properties protection monitor flicker.

Comment! All that can be seen on the screen of any device - the result of flickering diodes at a certain frequency. It is because of this blink of an eye and a mouth (hard for a long time to focus on a very fast moving images).

Antistatic layer protects the eyes from the harmful properties of the magnetic field.

Who should wear computer glasses

Computer glasses is recommended to wear a variety of users of electronic gadgets to get a minimum of damage to the screen flicker as they have protective properties.

They are especially needed:

• people who are constantly working with devices equipped with a display;
• persons with ophthalmologic diseases;
• people with the syndrome of "dry eye."

Benefits from the use of computer glasses

Regular use of computer glasses to help prevent many of the symptoms, namely:

• dryness of the cornea;
• rez;
• burning;
• fatigue after playing for the device;
• photophobia;
• a feeling of "sand" in the eyes.

Particular coating has properties which prevent penetration of some colors of the spectrum to the retina, resulting in less tired eyes and dry. It usefully affect vision.

whether computer glasses help protect your eyes

To understand the issue of whether or not useful computer glasses to protect your eyes, is not easy.

What is the use of anti-reflective glasses for the computer?

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