The very same opticians with such a concern did mention that ordinary folk have become so addicted to their smartphones, that the risk of eye damage down the road would have increased by a whole lot. A survey of 2,000 people did suggest that those aged under 25 check their phones thirty-two times a day on average, and optician Andy Hepworth weighs in, saying, “Blue violet light is potentially hazardous and toxic to the back of your eyes.”
Merge that situation with not blinking enough and having the smartphone closer than you normally look at objects adds more strain to your eyes, and across a long period of time, it might prove to be damaging. Over-exposure to blue-violet light does carry an increased risk of macular degeneration, which happens to be a leading cause of blindness. First we have WhatsAppitis to worry about, now this!