The Eyeguard clip-ons are designed to provide a blue light filter for those who already wear prescription glasses. They utilize Tri-Acetate Cellulose (TAC) lenses, which offer excellent optical clarity for gaming or computer work. These lenses are particularly helpful in low-light environments, as they can enhance contrast and help with visual clarity when looking at digital screens for extended periods.
The unit features a stainless steel spring bridge that allows the lenses to clip onto most standard frames. A "flip-up" hinge is built into the design, which is helpful when you need to switch between screen work and other tasks without removing the clips entirely. The clips are also tipped with silicone-coated vinyl to help provide a grip and monitor the risk of scratching the lenses of your prescription glasses.
To maintain the clarity of the lenses, it is best to clean them with a high-density microfiber cloth rather than paper towels, which can cause micro-scratches over time.
The TAC material used in the lenses is lightweight but sensitive to heat; to support the product's longevity, it should not be left in high-temperature areas like a car dashboard. The spring mechanism is designed for regular use, but its tension is most stable when handled gently. These clips are most effective at filtering the light peaks found in older LED monitors and provide a helpful layer of contrast for gaming.
If you find that clip-ons are not stable enough for your frame, you might consider transparent blue-light clips for a more subtle look.
Explore more eye protection options by visiting the blue light blocking glasses category.
