T8 STЁKLA BLACK with orange lenses (96%) are stylish glasses that can be used to optimize circadian rhythms. Designed to protect your eyes from artificial blue light (up to 96% blockage). They are used in the evening 2-3 hours before bedtime. Made in black frames.
T8 STЁKLA BLACK differs from the other glasses in the STЁKLA range by offering a higher degree of protection against blue light. T8 STЁKLA GREEN and T8 STЁKLA CRYSTAL block 76% of blue light from artificial light sources. And T8 STЁKLA BLACK with orange lenses blocks 96% of blue light. Glasses with such high protection are recommended 2-3 hours before bedtime if you continue to use gadgets, sit at a computer, tablet or are in a room with fluorescent, LED, bactericidal, photosynthetic or mercury lamps. Wearing STOKLA BLACK glasses before bedtime will help protect your eyes from blue light, which blocks the production of melatonin, which is responsible for preparing the body for sleep.
Characteristics:
Diopter-free glasses, UV400 level UV protection (100% protection). Designed to protect eyes from artificial blue radiation (blocking blue light up to 96%).

T8 STЁKLA BLACK are distinguished from other STЁKLA goggles by a higher degree of protection against blue light. Learn more about the advantages of the T8 STЁKLA range of glasses.
T8 STЁKLA BLACK is recommended for use 2-3 hours before bedtime. Wearing it during this period will help protect your eyes from the effects of blue light, which reduces melatonin levels and can disrupt the natural circadian rhythms of sleep and wakefulness.
Glasses composition: 100% plastic.
Cover composition: 90% polyurethane leather, 10% polyester.
China