Contrast Bluelight reduction Relaxed vision 65 % transmission 23 % transmission 9193064 9183223 9309064 9183064 9128223 9169164 9193223 9198223 9198064 9320223 90 80 70 60 50 40 30 20 10 0 380 460 540 620 700 420 500 580 660 740 780 CBR65 CBR23 uvex CBR65 ∙ uvex CBR23 Fatigue-free, comfortable vision Contrast enhancement Better contrast for clearer vision, helping to reduce strain on the eyes — even in diffused light. Blue light reduction Blue light is reduced by up to 50 or 95%. Relaxed vision Ideal for high-concentration work; the eyes get less tired even when working for longer periods. Slight tint Ideal for use both indoors and outdoors. Ideal for working in bright LED lights, for example. Optimal protection against glare Especially for working outdoors. Preventive protection against blue light The properties of the uvex CBR65 and CBR23 lens technology are significantly different to those of uvex UV400. They filter high-energy visible light (HEV)—which causes particular strain on the retina in the range from 380 nm to 450 nm— by up to 50 or 95%. Transmission in % visible wavelength spectrum in nm 65% light transmission 50% blue light reduction 95% blue light reduction UV radiation IR radiation Scan QR code for more information. Strain on the eye caused by blue light has increased enormously as a result of intensive use of electronic devices (PCs, smartphones, tablets, LED TVs etc.) and the switch from incandescent light bulbs to LEDs. The short-term effects of this include eye strain, headaches and poor concentration, while in the long term there is an increased risk of age-related macular degeneration. uvex CBR65 and CBR23 reliably protect the eye against health risks without disrupting the body’s internal clock. 450 nm 27
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