We are seeing more and more of them, glasses equipped with red lenses that stand out.
So, of course, it's a style choice, but that's not all! Why choose scarlet lenses, how to choose them, and do these glasses have any flaws you should be aware of before you go to the checkout?
We tell you everything!
Red lens glasses: what are they?

Our friend Captain Obvious tells us they're glasses. With red lenses. There you go.
Okay, let's expand a bit: red lenses are often used in sunglasses and blue light blocking glasses.
You can also find purely aesthetic glasses, with stylish red lenses that offer absolutely no protection at all. If you come across one on the street, move to another sidewalk: these types of glasses are actively dangerous, since they don't protect you from UV rays, even the bare minimum.
🕶️ Red Lens Sunglasses: Style, Sport, and Driving

Red lenses are all the rage these days in sunglasses. Aside from their, um, stylish look, they also offer some real benefits:
- Glare reduction: Red lenses absorb more light, especially blue and violet tints. Sunglasses with red tinted lenses can be particularly useful in very sunny conditions.
- Contrast enhancement: They provide better contrasts and better perception of details, whether in sunny or cloudy conditions.
- More clarity: Red lens sunglasses are designed to provide better visual definition, especially in very bright conditions such as on water or snow.
These qualities make red lens sunglasses an excellent choice for sports like skiing or cycling. They are also a good choice for driving.
🛡️ Red lens screen glasses, a real asset against blue light

In optics, red corrective lenses exist, but they are limited to very specific uses: visual rehabilitation, pathologies, orthoptics.
What's of interest here is the blue light filtering of certain models of screen glasses. Indeed, amber or even red lenses can be very interesting, especially if you're looking for top-notch gaming glasses.
Choosing amber glasses against blue light can be very interesting. Coupled with cutting-edge technology, this color provides optimal filtration for intensive use in the evening.
A small example is our PLASMA amber lenses, which filter 86% of wavelengths from 380 to 450 nm and 100% of blue light between 380 and 400 nm. Available on most of our screen glasses, they're the ultimate choice for your eyes: unmatched contrast and comfort!
Beyond simply protecting your eyes, there's also the fact that exposing yourself to blue light and protecting yourself from it at the right time is a key factor for your circadian rhythm.
So, in the evening, we recommend limiting your exposure to ensure a natural transition to rest. Conversely, in the morning, expose yourself more to natural blue light to start your day off right!
Disadvantages of a pair of red glasses: a few caveats

Red sunglasses reduce glare, provide a beautiful contrast perception, and are useful in a wide variety of situations. As for blue light blocking glasses, scarlet or at least amber lenses can also be a good choice.
But of course, red glasses also have their limits!
Style-wise, of course, it's not very discreet. It's up to you to decide if you like it.
The big limitation will come from the altered perception of colors.
Indeed, this tint tends to accentuate warm colors like orange or red (obviously). For sunglasses, if you're looking for good color rendering as a priority, we recommend gray, green, or brown lenses.
And of course, don't just jump at the chance to choose your glasses. There are criteria to consider (UV protection, blue light filtration rate, etc.) to choose a pair that's not only stylish but also capable of doing the job.
How to choose the right red glasses (for men and women)?

To make the right choice of glasses, there are a few criteria to follow.
- Sunglasses : The most important thing is protection against brightness and ultraviolet rays. So, make sure the model you choose has the CE mark, and choose a category 3 or higher. If you want to learn even more about the subject, we recommend reading our dedicated guide: How to choose your sunglasses?
- Blue light blocking glasses : here too, pay attention to quality. Frames, lenses, everything is important. And if you want to simplify your life, we already have the perfect choice for you with a committed and stylish brand that offers excellent value for money! (If the implication wasn't clear enough: Horus X glasses are what you need)
In short: before buying sunglasses with red lenses, pay attention to UV protection ! To ensure you're well protected, opt for polarized lenses and make sure they meet current standards.
And for gaming glasses, also take the time to check the filtration rate, as well as the materials and technologies used.
The final word: red glasses, much more than a trend, real protection
- Red sunglasses are the trend right now: their pop, tangy, slightly vintage color is appealing. Ideal for outdoor sports, they have certain advantages (protection against glare, improved contrast), which also makes them suitable for driving. But you should also be aware that color rendering can be affected. Depending on your needs, you may need to turn to polarized sunglasses instead.
- The dark amber tint is also recommended for gaming glasses : the red helps neutralize bluish tints. With the right technology, you can achieve a very satisfactory filtration rate and thus ensure long gaming evenings without harm to your eyes!
- Be careful, however, to take the time to check that the standards are respected (particularly CE for sunglasses) and not to cut corners on quality.