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Find the right blue light glasses for your routine. Clear and yellow lenses are designed for daytime screen use and eye comfort, while orange and red lenses help reduce blue light exposure in the evening for better sleep.
Filter Optix frames are available with non-prescription or prescription lenses, and as readers. Explore prescription blue light glasses, readers and progressive lenses.
Our standard lenses use optical-grade CR-39 for excellent clarity and durability. A thinner 1.60 high-index option is also available for prescription lenses.
Why Filter OptixCompare Clear, Yellow, Orange and Red lenses by use, time of day, light filtering and colour perception.
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| Lens colour | Best for | When to use | Light filtering | Colour perception |
|---|---|---|---|---|
| Clear | Everyday screen use, work and study | Daytime | Filters ~35% of blue light and blocks the shortest wavelengths up to ~410 nm | Clear, natural view with minimal colour distortion |
| Yellow | Extended screen time, focus and enhanced contrast | Daytime and long screen sessions | Strong filtering of blue light up to ~460 nm, including the ~455 nm LED peak | Noticeable yellow tint with enhanced contrast |
| Orange | Evening screen use, relaxing and socialising | After sunset and in the evening | Fully blocks wavelengths up to ~520 nm | Warm orange tint with better visibility than Red |
| Red | Maximum light reduction in the hours before sleep | Late evening and before bed | Fully blocks wavelengths up to ~550 nm | Deep red tint with the greatest effect on colour perception |
Clear lenses are designed for daytime screen use, helping filter artificial blue light while maintaining a clear, natural viewing experience with minimal colour distortion.
They are ideal for work, study, and long hours on computers, phones, tablets, and monitors when you want subtle protection without a noticeable tint.
Choose clear lenses when you want subtle blue light filtering with the most natural viewing experience. They are best for daytime screen use, work, study, and everyday wear when minimal colour distortion is important.
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Yellow lenses provide increased blue light filtering compared to clear lenses, helping reduce visual fatigue while improving contrast and visual comfort.
They are a good choice for extended screen time, focus, and productivity when you want stronger daytime filtering with a noticeable yellow tint.
Choose yellow lenses when you want stronger daytime blue light filtering than clear lenses, with improved contrast and visual comfort during long hours in front of screens.
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Orange lenses are designed for evening use, blocking blue light after sunset to help you wind down and support better sleep.
They reduce blue light exposure while maintaining better visibility than red lenses, making them ideal for evening screen use, relaxing, and socialising before bed.
Choose orange lenses after sunset when you want to reduce blue light exposure while still keeping good visual comfort. They are ideal for winding down in the evening, using screens before bed, and supporting a smoother transition to sleep.
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Red lenses provide the strongest level of light blocking, designed for nighttime use, especially late evening and before bed.
They block blue and green light to support optimal sleep conditions, making them the best choice when you want maximum light reduction before sleep.
Choose red lenses when you want maximum light reduction before sleep. They are best for late evening, before bed, and nighttime routines when optimal sleep support is the priority.
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Each lens colour is designed for a different routine. Clear and yellow lenses are best for daytime use, while orange and red lenses are designed for evening and sleep support.
Clear lenses provide subtle filtering with minimal colour distortion. Yellow lenses offer stronger daytime filtering with improved contrast. Orange lenses reduce blue light exposure after sunset while maintaining good visibility. Red lenses provide the strongest light blocking for late evening and before bed.
The best choice depends on when you plan to wear them and how much light blocking you want.
Light exposure plays an important role in your natural sleep-wake rhythm. In the evening, reducing exposure to artificial blue light can help support natural melatonin production and prepare the body for sleep.
Orange and red lenses are designed for evening use, helping reduce stimulating light exposure when your body should be winding down. This can support better sleep quality, recovery, and a more consistent nighttime routine.