A VR developer recently raised alarms about prolonged headset use potentially harming eyesight. Yet, leading experts agree: there's no conclusive evidence VR causes permanent vision loss.
Danny Bittman, a seasoned VR developer, has produced extensive 360° videos and immersive VR experiences. In a tweet on June 10, 2020, he shared his recent ophthalmologist visit after three years.
“I just had my first eye consultation in 3 years. Now I am very worried about my future use of VR. I have a new ocular convergence problem acting like dyslexia. According to the doctor, who also owns a helmet, my use of virtual reality is the origin. He said 'these are glasses we usually prescribe to over 40s' ».
Bittman's concerns echo past reports of eye strain from excessive VR use. As covered by the BBC, experts note VR challenges the brain to process visual stimuli differently, leading to temporary discomfort—especially for creators like Bittman, who log up to six hours daily.
Ceri Smith-Jaynes of the UK Association of Optometrists clarifies: there's no reliable evidence VR causes lasting vision damage in adults or children. Short-term studies have found no such effects. A January 2020 U.S. study highlighted other issues like arm pain, shoulder strain, and neck stress from headset weight—but not eyesight.
