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Lichtblock Via
Lichtblock Via
Lichtblock Via
Lichtblock Via
Lichtblock Via
Lichtblock Via
Lichtblock Via
Lichtblock Via
Lichtblock Via
Lichtblock Via
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Lichtblock Via

Blueblocker Clip-On
Normal price
49,00 €
Special price
49,00 €
Normal price
Sold out
Unit price
per
incl. VAT plus Shipping costs
  • Clip-on for square glasses
  • Double anti-reflective & tempered lenses
  • 100% blue light protection
Delivery time approx. 2 to 4 working days

Free shipping
with DHL within Germany

Order risk-free
30 days right of return

Buy both clip-ons and save money! Click here to go to the Via Bundle.

Lichtblock® Via Blueblocker Clip-On

Model
most popular
Protection until
500 nm 550 nm
Graph
Block
Blue light Blue light + parts of the green light spectrum
UV 400 filter
100% 100%
Colour fidelity
■■■■□ ■■□□□
Screen work
■■■■■ ■■■□□
Series / film experience
■■■■□ ■■□□□
Going out in the evening
■■■■■ ■■■□□
Sleep (protection from melatonin suppression)
■■■■□ ■■■■■
Stress reduction for the eye (protection of sensitive photoreceptors)
■■■■■ ■■■■■
Suitable for road traffic
no no

Our lenses block 100% blue light

Glass

Transparent
Blue light filter

Lichtblock®
Blueblocker
100% blue light filter performance

max. 30%

100%
Sleep (protection from melatonin suppression)
Stress reduction for the eye (protection of sensitive photoreceptors)
  • Do you spend a lot of time in bright surroundings in the evening?
  • Are you often busy with screen work?
  • Do you like to watch a film or a series in the evening?
  • Do you have problems falling asleep or staying asleep?

Then the use of blueblockers may make sense for you.

The crucial and biggest problem with blue light after sunset is its effect on our nervous system. After dark, the light fools your brain into thinking it's the wrong time of day. This interrupts your sleep cycle and can have a negative effect on your health, especially over a long period of time. Yellow or orange lenses that block 100% blue light can help you protect your sleep cycle and improve your sleep quality.

Difference between LEDs and fire

Lichtblock Blueblocker Graphic LED Spectrum Bluepeak

LED spectrum

We speak of blue light at a wavelength of approx. 380 to 495 nanometres (nm). It is short-wave and very energy-rich light. Modern displays, LEDs and energy-saving lamps have a disproportionately high share of blue light. This stimulates certain photoreceptor cells and can lead to a dysregulation of your sleep-wake rhythm. This can have a negative effect on your hormones and metabolism. (1)


Fire (candlelight)

Before we were able to turn night into day through the invention of electricity, there were only natural sources of light in the form of fire. The big and decisive difference to today's light sources is the distribution of the light spectrum. Blue and green are hardly present in candlelight, as can be seen in the graph. Furthermore, fire has no flicker effect, which can stress your nervous system. Therefore, fire usually has a calming effect.


Lichtblock Blueblocker Graphic Spectrum Fire Candlelight
Tip - Reduce the light intensity in your surroundings in the evening and create a relaxed atmosphere with alternative light sources such as our Lichtblock® Uno and candlelight.

A systematic review by Hester et al. (2) comes to the following conclusion:

Out of the 24 publications focusing on sleep, there was substantial evidence for blue-blocking glasses being a successful intervention for reducing sleep onset latency in patients with sleep disorders, jet lag, or variable shift work schedules. Given the well-established biological mechanism and clinical research showing that blue-blocking glasses are effective for inducing sleep, they are a viable intervention to recommend to patients with insomnia or a delayed sleep phase.
  • Our 500 models protect your eyes 100% from blue light and are very comfortable to wear, especially if you still want to see "colours" in the evening.
  • Our 550 models protect your eyes 100% from blue light and they still reach into the green spectrum. This can help to accelerate the formation of melatonin.
  1. ncbi.nlm.nih.gov/pmc/articles/PMC4763136/
  2. pubmed.ncbi.nlm.nih.gov/34030534/
Manufacturer Lichtblock GmbH
Model LB-VIA
Glass variants Light orange (500), dark orange (550)
Scope of delivery Blueblocker Clip-On, Case

Clip-on dimensions

Width: 135 mm
Glass height: 40 mm Glass width: 60 mm
Bar width: 15 mm

Properties

Form Square
Weight 10 g
Accessories Case

Do you have any questions?

Maybe our FAQ page will help you. If not, please send us an e-mail to support@lichtblock.shop.

Customer Reviews

Based on 33 reviews
97%
(32)
0%
(0)
3%
(1)
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S
Susanne Rehmann
Simply ingenious

I wear glasses and bought the clip. Use it consistently every evening while watching TV or when I sit in front of the laptop. I can definitely fall asleep better and my "insomnia" has improved significantly. I am much more refreshed and fit.

E
Erdmute Tahmassebi
Blueblockers

I am very satisfied with the Blueblocker-

U
Ursula
Orange clip and the night is your friend

Exposed in the evening while surfing the PC, it helps later fall asleep well. Small thing big effect! I am thrilled with the Orangeclip.

A
Anonymous
Super

everything went smoothly

P
Pepe
Fully satisfied

Fast delivery and perfect exchange. Thank you