Blocks blue and green light up to 550 nm for a natural evening routine

Give your body the rest it deserves. The Bionaut Good Night's Sleep Glasses are specially designed to optimally support your body in the evening. The high-quality Sleep 550™ lenses block 100% of blue and green light up to 550 nm, reducing your exposure to light that can affect your biological clock.

Due to the influence of artificial light, LED lighting, smartphones, tablets, televisions, and laptops, your brain still receives the signal that it is daytime in the evening. This can disrupt the natural production of melatonin. By filtering this light, you create an environment that better aligns with the natural preparation for the night.

Why choose Bionaut Good Night's Sleep Glasses?

✔ Blocks blue and green light up to 550 nm
✔ Supports natural melatonin production*
✔ Supports a healthy day and night rhythm
✔ Ideal for screen use in the evening
✔ Premium optical quality without image distortion
✔ Lightweight and comfortable acetate frame
✔ Scratch-resistant, thermally hardened coating
✔ High-quality multi-layer anti-reflective coating against distracting reflections
✔ Suitable for daily use in the evening

Why blue light affects your sleep

Your body has an internal biological clock, also known as the circadian rhythm. This clock responds strongly to light.

During the day, blue light helps you stay alert and energetic. In the evening, however, this has the opposite effect. When you are exposed to blue and green light from screens or LED lighting, your body may think it is still daytime. This inhibits the natural production of melatonin and can take longer before you become sleepy.

By limiting blue and green light in the evening, you help your body prepare for the night in a natural way.

Sleep 550™ filter technology

Not every blue light glasses work the same.

Many standard blue light glasses only filter a small part of blue light. The Sleep 550™ lens is designed for evening use and completely blocks blue and green light up to 550 nm.

This provides a much more extensive filtering of the light spectrum involved in regulating the sleep-wake rhythm.

This lens has been developed based on scientific insights into the influence of light on the circadian rhythm.

Sleep 550™ or Work 480™ – which do you choose?

Not every moment of the day requires the same protection.

The Sleep 550™ lens is designed for evening use. It completely blocks blue and green light up to 550 nm, thereby supporting natural preparation for the night.

The Work 480™ lens is intended for daytime use. It filters blue light up to 480 nm and is ideal for prolonged computer work, gaming, or other screen use during the day and evening. It reduces glare and visual fatigue, without the intensity of the Sleep 550™.

In short: wear the Sleep 550™ in the evening to prepare for the night, and the Work 480™ during the day for screen work.

Premium optical quality

A premium pair of glasses also requires premium lenses.

That is why the Bionaut Good Night's Sleep Glasses are equipped with optically ground plastic lenses. These offer a clear and natural image without distortion, so you can comfortably watch television, read, or work behind a screen.

The lenses feature:

✓ Premium multi-layer anti-reflective coating
✓ Thermally hardened scratch-resistant coating
✓ High optical clarity
✓ No image distortion
✓ Optimal viewing experience, even with prolonged use

High-quality acetate frame

The frame is made of premium acetate.

This high-quality material is known for its:

✓ Lightweight comfort
✓ Hypoallergenic properties
✓ Ergonomic fit
✓ High durability
✓ Luxurious appearance

This allows you to wear the glasses effortlessly for several hours at a time.

When should you wear the Good Night's Sleep Glasses?

For the best results, we recommend wearing the glasses:

• From sunset; or
• At least 1 to 3 hours before going to sleep.

Use the glasses during:

✓ Watching television
✓ Working on a laptop or computer
✓ Smartphone use
✓ Tablet use
✓ Gaming
✓ Reading under LED lighting

Also suitable for

The Good Night's Sleep Glasses can offer extra support when you:

• Work a lot behind a screen
• Are sensitive to artificial lighting
• Work irregular shifts or rotating shifts
• Frequently suffer from jet lag
• Want to optimize your evening routine

Important

These glasses are designed for evening use and are not suitable for participation in traffic or situations where correct color perception is necessary.

* Blue and green light can affect natural melatonin production. By reducing exposure to this light in the evening, you support the body's natural preparation for the night.

365 Brillen (BIONAUT™ brand) combines over 25 years of experience in optics with insights from sleep research and biohacking. All glasses are manufactured in-house, using high-quality materials such as acetate and titanium. The Sleep 550™ lens filters 100% of blue and green light up to 550 nanometers, specifically developed for evening use to support melatonin production.