What is blue light?
Blue light is a type of light that sits between harmful UV light and less harmful visible light in the electromagnetic spectrum. It has the highest energy and shortest wavelength of all light in the visible spectrum, which makes it more damaging. Blue light is present in both natural and artificial sources, such as the sun and screens of electronic devices. Exposure to high energy blue light can be beneficial for regulating circadian rhythm and increasing alertness and mood, but too much exposure later in the day can disrupt sleep and contribute to digital eye strain and macular degeneration. Blue light glasses have special anti-reflection filters that block a portion of the high energy blue light emitted by electronic devices, which can reduce digital eye strain and improve contrast on screens. They can be worn by anyone who uses electronic devices frequently and can be prescribed or non-prescribed.
At Zac's Optical, we understand the importance of protecting your eyes from the harmful effects of blue light. Blue light, which is present in both natural and artificial sources such as the sun and electronic screens, has the highest energy and shortest wavelength of all light in the visible spectrum, making it more damaging to the eyes.
Our team of expert opticians recognize the impact that prolonged exposure to blue light can have on our daily lives, which is why we offer a wide range of blue light glasses to our customers. These glasses feature special anti-reflection filters that block a portion of the high-energy blue light emitted by electronic devices, reducing digital eye strain and improving contrast on screens.
At Zac's Opticall, we have a wide range of blue light glasses available, including prescription and non-prescription options, suitable for everyone who spends a lot of time using mobile devices or computers. Our blue light glasses also feature an anti-UV coating, providing an added layer of protection for your eyes.
Progressive lens wearers can also add a blue filter coating to their lenses, which are suitable for general use, and are perfectly safe to use whilst driving.
Visit Zac's Optical today and experience the benefits of our blue light glasses for yourself. Say goodbye to digital eye strain and improve your overall viewing experience with our high-quality blue light glasses.