There are many reasons why you might suddenly experience blurred vision, and they range from serious causes such as stroke, to less threatening reasons such as dry eye, a migraine or a change in your prescription.
The eyes are sensitive to a narrow band of light frequencies called the visible light spectrum. Blue light has the shortest wavelength of the visible light spectrum, and blue rays with the shortest wavelengths have the most energy. Blue light is
Before you wax your snowboard and sharpen your skates, you should ensure you’re taking the proper precautions to protect your eyes from tough winter weather.
Here are some eye safety tips you should consider this winter: