Are 3-D Movies Bad for Your Eyes?
3-D movies have come a long way since the days of 1950’s classics like the House of Wax and the Creature from the Black Lagoon. With blockbuster 3-D movies like Avatar breaking records and the popularity of 3-D gaming, TV networks and TV sets on the rise, it seems that three-dimensional viewing is here to stay, but is it good for your or your children’s eyes? No evidence of harmful effects
You may have read the warnings on your 3-D game or TV, “Warning: Children and teenagers may be more susceptible to health issues associated with viewing in 3D…etc.” However, according to the American Academy of Ophthalmology, there are currently no conclusive studies on the short- and/or long-term effects of 3-D viewing on visual development or eye health in children. 3-D viewing challenges
However, even though there is no current evidence of long-term effects, some people experience discomfort when watching stereoscopic images. The process of the eyes converging to see images in front of or beyond the screen can create eyestrain and headaches. Sitting at a greater distance from the screen can help alleviate this problem. Viewers with visual motion hypersensitivity (VHM), which can cause motion sickness and vergence-accommodation confilict, may experience dizziness and nausea from 3-D viewing. Those with amblyopia (an imbalance in visual strength between both eyes) or strabismus (misalighned eyes) may have difficulty seeing 3-D images. There is also a small population of people who lack binocular vision and therefore can’t see 3-D images at all. 3-D as vision test
However, even though there is no current evidence of long-term effects, some people experience discomfort when watching stereoscopic images. The process of the eyes converging to see images in front of or beyond the screen can create eyestrain and headaches. Sitting at a greater distance from the screen can help alleviate this problem. Viewers with visual motion hypersensitivity (VHM), which can cause motion sickness and vergence-accommodation confilict, may experience dizziness and nausea from 3-D viewing. Those with amblyopia (an imbalance in visual strength between both eyes) or strabismus (misalighned eyes) may have difficulty seeing 3-D images. There is also a small population of people who lack binocular vision and therefore can’t see 3-D images at all. 3-D as vision test