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14. Update Computer/Reading Vision Prescription

The human visual system is pretty magnificent and is constantly making micro adjustments to provide the best vision possible for you. When your visual system is strained it may be experienced as a headache, neck tension, facial/jaw tightening, fatigue and many other physical symptoms. 

In addition to physical tension, you are likely not mentally performing as best you can as energy that could otherwise be used for higher level mental tasks is being directed towards visual focusing. 

With the great demands on your visual system in our modern society from excessive screen use, using computer/reading glasses, to the appropriate magnifying degree that you need, can significantly support your body, provide relief of any symptoms and maximize your mental processing.

Around the age of 40, your visual system’s focusing capabilities naturally decline. This is definitely the time to start wearing computer/reading glasses. However, some optometrists recommend wearing them younger, even starting out as children, to help reduce the strain on your eyes and prevent developing nearsightedness.

There are many different over the counter computer/reading glasses out there, this pair has a full range of options for different magnification. They also include a blue light blocking tint and range from 0.00- 6.0 by 0.25 increments. These can be worn over contacts. However, if you already wear glasses for distance and are typically wearing them while on a screen or reading, it is recommended you get a separate pair specifically for close-up visual work. You will need to see an optometrist for this. We typically recommend seeing an optometrist with special training in either behavioral, developmental or neuro-optometry. 

If you are under the age of 40 you likely will benefit from a small magnification amount such as 0.25 (not to be confused with a 250). Starting around age 40 you likely may need a bit more than .25 such as .50. This is when it is recommended to see an optometrist to help determine the best power of magnification. 

The typical distance you are from the screen or reading material will determine the most appropriate magnification power. Computer screens are typically 20-26 inches away while reading material on paper is usually about 18 inches. Before you go in for your optometry appointment, measure the distance between the bridge of your nose to your computer screen so they can best determine your prescription.

It is important to get the correct magnification. You may use the following options to determine what level you need. 

  1. See an optometrist to help determine your best magnification level. We particularly recommend behavioral/developmental/neuro optometrists as they have enhanced appreciation of the connection between the visual and postural system. However, if you can’t find one near you a regular optometrist should suffice.
  2. Use the Physical Resonance tests for your neck and shoulder as guidance. 
    1. The Optometrist can trial different powered lenses on you. Test your neck range of motion before and after to determine the effect the lenses have on your body. 
    2. Intentionally select a magnification level and retest your neck. Select the level that provides the best results indicating passes on multiple Physical Resonance tests in the neck, shoulder and lower body categories. 
  3. Use your testing technique to select what you need.

 

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