Reduce exposure to artificial blue light from screens and indoor lighting with blue-light filtering glasses.
Designed for Modern Screen Use
YELLOWS are blue-light filtering glasses designed to help reduce exposure to high-energy visible (HEV) blue light produced by digital screens and modern LED lighting.
Today we spend more time than ever indoors under artificial lighting and in front of phones, computers, TVs and tablets. Many people choose blue-light filtering glasses to help reduce glare and blue-light exposure when using digital devices during daily activities.
Day YELLOWS – Balanced Blue Light Filtering
Day YELLOWS feature a yellow lens designed to block approximately 85% of blue light.
This level of filtering is intended for daytime indoor use, where some blue light exposure is still present.
Day YELLOWS are suitable for:
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Computer and laptop use
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Phone and tablet use
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Indoor LED lighting environments
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Offices, classrooms and shops
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Travelling or working under artificial lighting
Why Blue Light Filtering Glasses?
Artificial light sources such as LED lighting, computer screens and smartphones emit significant amounts of blue light within the visible spectrum.
Unlike UV light, which is mostly filtered by the eye before reaching deeper structures, a proportion of visible blue light can pass through the cornea and lens and reach the retina.
Because modern lifestyles involve extended screen exposure, many people choose blue-light filtering glasses to help reduce glare and blue-light exposure when using digital devices or spending long periods under artificial lighting.
Day and Night YELLOWS Explained
Research suggests that different wavelengths of blue light may have different effects depending on the time of day.
Day YELLOWS
Night YELLOWS
When to Wear YELLOWS
YELLOWS are designed to be worn:
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Around artificial lighting indoors
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When using phones, computers or tablets
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While watching TV or gaming
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During travel in brightly lit environments
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In offices, schools, shops and restaurants
They are intended primarily for indoor artificial light environments, rather than outdoor daylight use.
Suitable for Adults, Teens and Children
Children today are exposed to more screen time and LED lighting than previous generations, which is why many parents choose blue-light filtering glasses for indoor device use.
YELLOWS are available in a range of sizes for:
Size Guide
| Size |
Lens Width |
Bridge |
Temple |
Width |
Lens Height |
| Kids – Small |
44 mm |
16 mm |
128 mm |
123 mm |
43 mm |
| Kids – Regular |
48 mm |
17 mm |
130 mm |
128 mm |
36 mm |
| Small Adults / Teens |
50 mm |
17 mm |
140 mm |
136 mm |
38 mm |
| Adults – Regular |
52 mm |
18 mm |
145 mm |
137 mm |
39 mm |
| Adults – Large |
55 mm |
18 mm |
145 mm |
142 mm |
42 mm |
Most adults will find Regular the best fit.
Opticians or eyewear stores can usually make minor frame adjustments if required.
Helpful Tips for Reducing Screen Eye Strain
Alongside using blue-light filtering glasses, you can also:
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Take regular breaks from screens
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Use screen night-mode settings
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Reduce screen brightness in the evening
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Limit screen use before bedtime
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Spend time outdoors in natural daylight
Important Information
YELLOWS glasses are designed to help filter a proportion of blue light from screens and artificial indoor lighting.
They are not a medical device and are not intended to diagnose, treat or prevent any medical condition.
For concerns about vision or eye health, consult a qualified optician or healthcare professional.