BELMAR BLACK NIGHT LENSES (CLIP) 안경 Blocks 100% of artificial blue

Blocks 100% of artificial blue light and green light to promote the secretion of sleep hormone(melatonin) to Improve the sleep quality and optimize circadian rhythm

which causes retinal damage

Block 95% of artificial blue light

and headaches

Protect what’s priceless"

BELMAR BLACK NIGHT LENSES (CLIP) 안경 Blocks 100% of artificial blue"Sleep is what matters. Protect whats priceless" Blocks 100% of artificial blue light and green light to promote the secretion of sleep hormone(melatonin) to Improve the sleep quality and optimize circadian rhythm. Block 100% of artificial blue light & green light Backed by exclusive patented technology. One time investment. Lifetime of protection.