Daimachi

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$46.89 + $ 30.00 to US by ePacket/EMS..

Product Code: YNUpKMuQMI

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Label: Spectra479 Title: Spectra479 blue light 99.9 cut pc glasses night glass (clip-on) With Japanese manual Studio: Spectra479 PartNumber: clipon ProductGroup: Personal Computer Feature: Blue light (380- 490nm): 100 cuts Blue light (380-500nm): 99.9 cuts Blue light danger zone (450nm-510nm): 99.8 cuts The point of which blue light is cut is the point! There are glasses that claim to cut the blue light 90, etc., but it may not be described which frequency band is actually cut. spectra479 has an average cut rate of 99.9 in the entire blue light range (380-500nm)! ! Only the lens turns orange! Melatonin is a brain hormone that protects against oxidative stress and neurodegeneration. Usually, melatonin is said to decrease during the day and increase at night. Melatonin regulates sleep and sleep cycles. Blue light makes the brain think of it during the day, and signals the pineal gland to stop melatonin secretion. These glasses support those who work late at night or use a smartphone before going to bed and have difficulty sleeping. One or two hours before bedtime at night, those who use smartphones and computers, those who play with smartphones in dark rooms, and those who are unable to sleep comfortably due to smartphone and computer work at night, especially recommended for people with a feeling of insomnia! Size: 60mm (horizontal lens) x 40mm (vertical lens) x 15mm (nose width) Because of the orange lens, the field of view becomes orange. At first it may seem difficult to see. You will get accustomed to using it, but if you still feel it is hard to see, please refrain from using it. Please refrain from using it on PC smartphone TVs or other displays because it is hard to see and may cause eyestrain. Please note. Please refrain from using while driving. This product is not intended to diagnose, treat or prevent any disease. Clip-on lenses are not flip-up. Japanese manual included Manufacturer: Spectra479 Binding: Electronics MPN: clipon EAN: 4580641480028 Publisher: Spectra479 ProductTypeName: COMPUTER_COMPONENT Brand: Spectra479 PackageDimensions: 6.4 cm x 6.5 cm x 15.49 cm 80 g