17/10/2025
Blue coating, also known as a blue light filter, is designed to reduce the amount of blue light that reaches your eyes from digital screens, LED lighting, and other artificial sources. With the rise in screen time from computers, phones, and tablets, many people experience digital eye strain, dry eyes, and disrupted sleep patterns.
Lenses with blue coating help by reflecting or absorbing a portion of that blue light, offering more comfortable vision during extended screen use. They don’t just reduce glare; they also make it easier to focus, decrease visual fatigue, and may support healthier sleep cycles when used consistently.
If you spend hours each day on digital devices, blue coating can be a simple upgrade that protects your eyes and makes your work and leisure time more comfortable.
At Eyeland Optometrists, we’ll help you decide whether blue light protection is the right option for your lifestyle.