BrainMarket 100% Blue Light Blocking Glasses, Stark - Black

Glasses that block up to 100% of blue light

Glasses suitable for wearing 1.5 hours before bedtime to block blue light and optimize circadian rhythm. They can block up to 100% of blue light. They block the spectrum with a wavelength of 380 to 500 nm. Elegant unisex design with black frames. The glasses are also supplied with a fabric case.

By wearing blue light blocking glasses before bed, you can improve your sleep, health (through melatonin flush), and morning energy. The glasses are packaged in foil and cardboard to prevent any damage during transport.

The blue light problem

In today's digital era, few people can take their eyes off the screen, whether it's a television, mobile phone, or computer. With the increasing use of these electronic devices and the use of LED lights, new problems have arisen.

• Exposure to blue light from screens before bed disrupts melatonin production and sleep patterns.
• Blue light from blue light exposure can lead to macular degeneration.
• Excessive blue light saturation can reduce visual acuity and make focusing difficult.
• Blue light has been shown to induce photochemical damage to the retina and macula, which causes oxidative stress in the eyes.
• Sleep disorders can lead to depression with an increased risk of illness.

Blue light between 380 and 470 nm is considered harmful because it can cause retinal damage, cataracts, and is associated with sleep disorders. However, not all blue light spectra are bad, for example, the spectrum from 470 to 500 nm, also called turquoise blue light, is generally considered good. This range of visible blue light is beneficial because it stimulates natural reflexes that protect the eyes from overexposure and also helps the brain's cognitive and memory functions. At the same time, it stimulates photosensitive retinal ganglion cells, also the pupillary reflex and controls the circadian cycle.

Basic specifications

Lenses: orange

Glasses width: 14 cm

Leg length: 14 cm

The glasses are certified for the European market and have been tested for blue light blocking.