UV500 comprehensive blue light filter lenses are design for nighttime use,making it ideal for sleep glasses. It effectively blocks blue and blue-green light up to 500 nm, which can suppress melatonin production and disrupt sleep. By reducing exposure to these wavelengths, the filter supports natural circadian rhythms, helping you fall asleep more easily and enjoy deeper, more restful sleep.
The Smart Lens Design blocks a wide spectrum of light, including all UV rays and a significant portion of high-energy visible (HEV) blue light up to 500 nm. This helps reduce eye strain and potential long-term damage from prolonged screen exposure. By filtering harmful light while preserving visual clarity, it provides superior eye protection and comfort for extended digital device use.
Refined optical engineering minimizes the intense yellow tint typically associated with UV580 blue light filters, delivering a more natural and warmly balanced view. This advanced design enhances color contrast while subtly boosting the vibrancy and contrast of reds and greens. The precise tuning may also be optimized for specific screens or lighting conditions, improving overall visual comfort.
Constructed from TR90, the frames arelightweight, flexible, and highly durable—offering long-lasting comfort without pressure. Rubberized temple tips provide a secure, non-slip grip, even during perspiration. Adjustable rubber nose pads can be easily shaped for a personalized, comfortable fit.
The complete set includes 1 sunglasses, 1 protective hard case that keeps glasses safe and 1 piece of cleaning cloth. Click on 'RY586 Store' to explore our full range of sunglasses. RY586 customers can return the products if the purchase is not satisfactory.
