Which glasses to choose for the computer?

Spending many hours in front of a computer screen contributes to the increase of the accommodation voltage in the eye and to the reduction of the blinking frequency. As a result, the eyes are not well moisturized, so there is dryness, burning and even headaches, blurring of the image and double vision. These are symptoms of "computer vision". Which glasses should I use to work with computer?

Eyewear for computer work without visual impairments

Computer glasses with anti-reflective coating improve the quality of work, because thanks to the coating the eyes do not get tired of reflecting light in the lenses. There is no occurrence of light reflections on both sides that cause the light to appear:

• limiting the clarity of vision,

• distraction,

• eye irritation.

They can be purchased in two variants: glasses for computer work with no vision correction, but they are anti-reflective glasses and prescription glasses for people with impaired eyesight who also have this coating.

Main advantages of the anti-reflection coating:

• It excludes unwanted light reflections, so that almost 100% of the light reaches the eye,

• ensures greater transparency of the lenses,

• provides a higher contrast of vision,

• hydrophobic layer, i. e. one of the elements of the coating increases the resistance of glasses to evaporation and wetting with water,

• enhances the aesthetics of glasses by giving them a subtle colouring,
  

• thanks to it reflections do not disturb vision contact with other person,

• reduces the feeling of fatigue when working in front of a computer, watching TV or in rooms with artificial lighting,
  

• increases safety while driving, mainly at night and in the rain.
  

Everyone should wear special glasses for the computer. No visual correction or damage to the eyesight - always with suitable coatings.

Glasses for the computer with anti-reflective coating or with yellow lenses?

Additionally, dedicated computer glasses have appeared on the Polish market. They look like regular glasses from afar. Yellow glasses used in them are only visible from close up. They are designed to reduce the feeling of fatigue caused by the cold light of a monitor. The human eye is adapted to the sunlight - that is, to the warm color, so the glasses for the computer are in the shades of yellow.

Unfortunately, not everyone can afford such glasses. Yellow glasses have an influence on colour vision and therefore people for whom color is important in their work, e. g. graphic designers or photographers, cannot wear them. One thing is certain, glasses should be used to work with a computer. The glasses with anti-reflective coating and prescription glasses, which both protect the eyes and improve the comfort of work.

Which glasses to choose for the computer?

 Eyeglasses for computer work should be properly selected. They have to be comfortable, which means they don't slip off their noses. This is very important because the glasses should be in the same position with respect to the eye at all times so as not to strain it. Lenses are selected and fitted in frames on the basis of pupil spacing and therefore, in order to perform their function properly, the eye must always look through the same point of the glass.

DIn addition, anti-reflective glasses should be lightweight so as not to press the skin against the backrest, e. g. the nose or behind the ears. For this purpose, in the case of glasses, the method used to correct large defects when they are thick and heavy is to make the lens thinner and more delicate.

So what kind of glasses to choose for your computer to do the job? They have to be bought in a good optician's lounge to have all the attestations and security at a high level. That way, they'll protect you, not harm you. It is important to feel good about them, i. e. they must be comfortable and adjusted visually to the individual taste of the user.