These Night-Time Blue Light Blocking Glasses feature a rectangular black frame and orange lenses that block 100% of harsh blue light between 400nm and 550nm. Designed for individuals seeking relief from eye strain and headaches caused by blue light exposure, they help maintain a balanced circadian rhythm and support melatonin production. Suitable for evening and nighttime use, these glasses aid in reducing discomfort from screen exposure before sleep. Benefits Blocks 100% of blue light in the 400nm to 550nm range to reduce eye strain. Orange lenses help minimize incidents of migraines and headaches related to blue light. Supports maintaining a healthy circadian rhythm for better sleep quality. Rectangular black frame provides a stylish and comfortable fit for night use. Ideal for individuals using screens in the evening to protect eye health. Related Searches blue light night glasses rectangular glasses black glasses sleep glasses blue light blocking glasses night-time rectangular glasses blue light glasses for sleep glasses to reduce eye strain black frame blue light glasses Sleep ZM blue light glasses