Short answer: it depends on the lens. Clear blue light glasses look almost exactly like regular glasses; at some angles you may catch a faint colored reflection on the lens surface. Tinted lenses are easy to spot: yellow looks light and warm, while orange and red are obvious to anyone looking at you. The tint also changes how things look to you: the deeper the color, the warmer everything looks, and the more blue light the lens filters.
Below: how each lens looks to others and to you, how blue light glasses differ from regular glasses, and how to make them less noticeable.
How Each Lens Looks
| Lens | How it looks to others | How it looks to you |
|---|---|---|
| Regular clear lens | Clear | No change |
| Clear blue light lens (e.g. InvisiAid, 35% blocked across 400–500nm) | Looks like a regular lens; may show a faint colored reflection at some angles | Almost no change; whites may look very slightly warm |
| Yellow (ScreenAid, 60% blocked across 400–500nm) | A light yellow tint, noticeable up close | Warmer colors; whites look cream |
| Orange (SleepAid, 99% blocked across 380–550nm) | Clearly orange | A strong warm cast; blues and greens look muted |
| Red (SleepAidMax, 99.7% blocked across 380–580nm) | Clearly red, and darker | Everything looks red and dim |
Our figures are measured by Micro-Light Optics. There's more on each tint in our guides to whether blue light glasses have a tint and whether they can be clear.
What's the Difference Between Blue Light Glasses and Regular Glasses?
Only the lens filter. Frames, fit and materials can be exactly the same. The difference is that a blue light lens filters part of the blue light, either with a dye in the lens (which gives a tint) or with a filter that leaves the lens looking clear.
Two other differences are worth knowing:
- Prescription: most off-the-shelf blue light glasses are non-prescription. Regular glasses usually correct your vision. You can have both: ask your optometrist about a blue light filter on your prescription lenses.
- When to wear them: clear and yellow lenses are for daytime screens; orange and red are for the two to three hours before bed, and not for driving.
Why Some Clear Lenses Show a Colored Reflection
Many clear lenses, blue light or not, have a coating on the surface to cut reflections. These coatings often leave a faint green, purple or blue sheen when light hits the lens at an angle. It's normal and doesn't affect what you see. See why blue light glasses reflect for more, including how to reduce it on video calls.
Frame Styles
Blue light lenses can go in almost any frame, so there's no need for glasses to look "techy". Common styles:
- Wayfarer: a classic shape that suits most faces.
- Metal frames: thin and minimal, good for work.
- Acetate: thicker frames in colors and patterns.
- Clip-ons and fit-overs: go over your own glasses, if you already wear a prescription. See our clip-on range.
How to Make Blue Light Glasses Less Noticeable
- Choose clear for daytime. A clear lens looks like ordinary glasses at work or on video calls.
- Save tinted lenses for home in the evening, when it matters less how they look.
- Pick a frame you'd wear anyway. A familiar style draws less attention than the lens.
- Angle the lenses on camera by tilting them slightly down to reduce reflections.
Frequently Asked Questions
Do Blue Light Glasses Look Like Normal Glasses?
Clear ones do, apart from a faint reflection at some angles. Yellow, orange and red lenses look tinted.
Do Blue Light Glasses Change How You See?
Clear lenses barely change it. Tinted lenses make colors look warmer, and orange and red lenses also make things dimmer. None of them change how sharp things look, unless they're prescription or reading glasses.
Can You Tell If Someone Is Wearing Blue Light Glasses?
With tinted lenses, yes. With clear lenses, usually only from a reflection when light catches them.
How Can You Tell If Blue Light Glasses Are Real?
Not by how they look. A clear lens can filter blue light and a tinted lens can filter very little. Look for a measured blocking figure with the wavelength range. See how to tell if blue light glasses are real.
Conclusion
Blue light glasses look different depending on the lens. Clear lenses look like regular glasses; yellow is a light tint; orange and red are obvious to you and to everyone else. Choose clear for daytime and work, and keep orange or red for the evening at home, when cutting blue light before bed matters most.
Browse our blue light glasses or use the Lens Finder.
