Do You Need Blue Light Blocking Lenses?
It would be best to have blue light blocking lenses when you have lots of fun in the sun. And when you are putting a long day at your computer, you also need blue light blocking lenses. Your family optometrists at Sites Vision Clinic in Clarksville want you to know three things about the extraordinary usefulness of blue light blocking lenses.
Blue Light Contributes to Common Eye Problems
Flat screens produce blue light. Without adequate protection from blue light, heavy users of computers experience eyestrain. They also have problems with dry eyes, sticky eyes, and a feeling of grit or grains of sand in the eye. In addition, people spend time in the sun without protection from the blue wavelengths of natural light.
Blue light interferes with sleep. The first hint of twilight every morning is predominantly blue light. Our brains are hardwired for us to wake up when our eyes detect that first hint of blue light, even when our eyes are closed. Similarly, our brains receive a “Get up now!” signal whenever we are exposed to blue light indoors, even slight amounts of blue light like those emitted by a laptop or a cell phone.
Blocking Blue Light Relieves Multiple Eye Problems
Blue light blocking lenses may be what you need to achieve relief from eyestrain and dry eyes. They can also help people who have insomnia. In addition, a study by the École d’Optométrie from the University of Montreal in Canada found that people wore blue light blocking lenses when working at computers. As a result, they had less eye strain and better vision in low light when they weren’t at their computers.
Blue Light Blocking Lenses for Outdoor and Indoor Use
Sunglasses may do the trick for blocking blue light when you are outdoors, but your eye doctor can provide you with a greater range of options for comfort and fashion than you can find at the stores where you can buy sunglasses over the counter. You can’t wear sunglasses when you sit at your computer. Still, your optometrists at Sites Vision Clinic in Clarksville can prescribe glasses with a special blue-light blocking coating that offers quick relief for common eye problems.
Get Your Prescription at Sites Vision Clinic
Sites Vision Clinic is your eye doctor in Clarksville. We have been serving Clarksville and Elkton for over 70 years. Request an appointment online or call us at (931) 647-5237. Visit our office today, and we’ll give you the best assistance possible. We are here to help with anything you require.