It is important to take care of your eyes when reading, and one of the most important of all eye care tips is the right description.
Consider your description. While proper, scientific lighting is available today for everyone, an overwhelming number of people believe their fixtures from the viewpoint of their decorative value rather than the value of their eyes. There is no reason why light can not be both decorative and useful, but there is no reason to choose it primarily for decorative value.
Lighting companies often offer a free service to the proper needs analysis, specification and there are many free booklets that provide the same service. Good light is necessary for eye health and bad light affecting the eyes as surely as bad air affects the lungs.
In planning lamps to meet the reading needs there are three essentials to keep in mind:
1 There will be plenty of light.
2 It may not be flash.
3 It will be a good general lighting in the room. That is, the room should be about as bright as the page you are reading. So do not use a reading lamp and turn on any other lights.
Research has just begun to make clear to us the important lighting effects on vision and overall health. Matthew Luckiesh of Light, Vision and behold, noted the far-reaching effects of proper lighting in offices and factories:
"Among the tangible and intangible benefits," he writes, "the high-level view and the good generally, are:
1 Increased frequency performance of useful work that causes a reduced cost.
2 The increased accuracy resulting in better work and less waste of material, thereby decreasing costs.
3 Increased ease of seeing what avenues preservation of human resources, such as vision, energy and time by reducing the eyestrain, nervous tension, eye-fatigue, general fatigue, annoyance, and mental fatigue.
4 Increased safety with fast, strong and easy to see what attracts enormous material and human losses due to prevent accidents.
5 Increased morale resulting directly or indirectly from the foregoing and other psychological factors, such as cheerful environment are the inevitable result of good seeing conditions. "Reading the pool light in an otherwise dark room seems to be a widespread practice with attendant strain.
This is one of the least known eye care tips. Not only should the room itself sufficiently described, but the eye for maximum ease and light, it is a great help if the walls themselves are light in color Dark colors absorb light while light colors reflect it. The darker walls, curtains and upholstery of furniture more light you're missing.
As flash causes eyestrain, always sit so that the light comes over the left shoulder and falls directly on the printed page. Never read before seen.
When reading by artificial light, tall table lamp with 150-watt bulb is recommended. Place the lamp on the table to the left of the chair. In order to avoid reflected glare on the printed page, try this simple test: Place a small pocket mirror in the center of the page. If the bulb is reflected in the mirror, move the lamp there is no place on the printed page where the eyes can see the light in the mirror.
People who have pets chair they want to read overlook the fact that there can be no adequate light near the site. People start reading from the bright daylight, become engrossed, and do not notice that as twilight falls, the light grows dimmer and dimmer until they are straining to make out the words on the printed page.
The problem of illumination and posture are important for healthy eye and the eye that suffers from some disadvantages. In the latter case, the neglect of which is little short of criminal abuse. Take heed of the above mentioned eye care tips and many benefits will result.