PRiSMA glasses – KAHLA PRO99 anti-blue light – KL709
Best possible protection of the retina and blue light receptors to prevent sleep deprivation and sleep disorders, maximum blue light protection for pre-stressed and damaged eyes, minimization of the negative effects of nighttime use of screens.
VAT applied 20%, exempt for deliveries outside the EEC.
LENSES: PRO99. Maximum protection against blue light of 99.9% up to 500nm and 80% in the blue-green spectrum up to 550nm thanks to the amber-colored, fully anti-reflective BluelightProtect PRO99 filter with a light transmission of more than 60% - scientifically developed in Germany.
APPLICATION: Ideal for prolonged screen work, pre-stressed eyes and especially in the evening and at night, when the body and hormonal system have a very sensitive reaction to blue light. BENEFITS: Best possible protection of the retina and blue light receptors to prevent sleep deprivation and sleep disturbances, maximum blue light protection for pre-stressed and damaged eyes, minimization of negative effects of use nocturnal screens.
FRAME: Slender, aerodynamic half-frame metal frame for a strong look with a marked outline. DESIGN: An elegant look highlighted by curved and flexible metal temples for an individual fit. Heavy-duty metal hinges for wear-proof opening and closing and adjustable, breathable nose pads for extended, comfortable wear.