What is CVS? A temporary vision condition caused by prolonged use of electronic devices.
Most studies indicate that between 50% and 90% of computer workers have visual symptoms and problems.
Typical symptoms of computer workers are:
These symptoms may be caused by:
•Poor lighting
•Glare on the computer screen
•Improper viewing distances
•Poor seating posture
•Uncorrected vision problems (farsightedness and astigmatism)
•A combination of these factors
The treatment of CVS depends upon the diagnosis and the extent of the problem. The solution may involve:
Blue Light Contributes to Digital Eye Strain
High energy blue light rays are
difficult to focus – this unfocused visual
“noise” reduces contrast and causes fatigue. All electronic devices give off high-energy, short-wavelength, blue and violet light. Blue light impacts our life in the following ways:
•Disruption to sleep schedule – triggers brain to stop producing melatonin
•Affects memory and ability to learn
•More prone to
depression
•More prone to
obesity
Digital eye strain affects kids, too…
80% of children experience burning, itchy or tired eyes after using electronic devices for long periods of time.
To prevent or reduce eye and vision problems associated with digital eye strain and exposure to blue light, the American Optometric Association (AOA) recommends the following:
Take frequent breaks. The AOA recommends following the 20-20-20 rule – take a 20-second break, every 20 minutes and view something 20 feet away.
Please let us know if you have any questions regarding the steps you can take for good eye and vision health in the digital age!
Most studies indicate that between 50% and 90% of computer workers have visual symptoms and problems.
Typical symptoms of computer workers are:
- Eyestrain
- Fatigue
- Headaches
- Double vision
- Blurred near vision
- Blurred distance vision particularly on the drive home or in the evenings
- Dry eyes
- Neck or back ache
- Burning, itchy or tired eyes after using electronic devices
These symptoms may be caused by:
•Poor lighting
•Glare on the computer screen
•Improper viewing distances
•Poor seating posture
•Uncorrected vision problems (farsightedness and astigmatism)
•A combination of these factors
The treatment of CVS depends upon the diagnosis and the extent of the problem. The solution may involve:
- Suggestions concerning lighting, posture and other ergonomic issues
- Specially designed glasses just for use at the computer
- Blue light blocking lenses
- Blue light Anti-Reflective lenses
- Optometric vision therapy
Blue Light Contributes to Digital Eye Strain
High energy blue light rays are
difficult to focus – this unfocused visual
“noise” reduces contrast and causes fatigue. All electronic devices give off high-energy, short-wavelength, blue and violet light. Blue light impacts our life in the following ways:
•Disruption to sleep schedule – triggers brain to stop producing melatonin
•Affects memory and ability to learn
•More prone to
depression
•More prone to
obesity
Digital eye strain affects kids, too…
80% of children experience burning, itchy or tired eyes after using electronic devices for long periods of time.
To prevent or reduce eye and vision problems associated with digital eye strain and exposure to blue light, the American Optometric Association (AOA) recommends the following:
Take frequent breaks. The AOA recommends following the 20-20-20 rule – take a 20-second break, every 20 minutes and view something 20 feet away.
Please let us know if you have any questions regarding the steps you can take for good eye and vision health in the digital age!
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