The Connection Between Near Work And Myopia
Myopia, or short-sightedness, is a common refractive error that causes distant objects to appear blurry. It is the most common eye condition in children and young adults, and its prevalence is increasing rapidly. Studies have found that increased time outside helps delay the onset on myopia.
What’s Considered Near Work?
Near work is defined as any activity that requires focusing on objects within arm’s reach from the eyes: 40-50 cm or closer. Examples include but aren’t limited to:
- Reading, especially with focused concentration
- Writing
- Screen use (tablet, computer, smartphone, etc.)
- Watching TV or video games from a close distance
- Playing certain musical instruments (for example, looking at piano keys or reading sheet music)
How Does Near Work Contribute To Myopia?
When children focus on near objects for extended periods of time, their eyes have to work harder to focus. This can cause the eyes to elongate, which leads to myopia.
How Much Near Work is Too Much?
There is no one-size-fits-all answer to this question, as the amount of near work that is safe for children varies depending on their age and other factors, but we recommend good lighting and working distance for all near work. It's also important to take regular breaks from near work.
There are things parents can do to protect their children's vision, including:
- Limit screen time. Encourage children to take breaks from screens and spend time outdoors.
- Have children's eyes examined regularly by an optometrist. Early detection and treatment of myopia can help to slow its progression and reduce the risk of complications.
How Myopia Control Can Help?
Myopia can lead to serious eye problems later in life, such as cataracts, glaucoma, retinal detachment and macular degeneration. Myopia management is a proactive approach to slowing the progression of myopia and reducing the risk of future eye complications.
Myopia control is not meant to scare parents into removing digital devices from the home. Rather, it is a way to help children have a balanced lifestyle and protect their vision for the future.
Myopia control is suitable for children with any level of myopia, or those who are at risk of becoming shortsighted (if both parents are shortsighted, for example).
Contact The Focal Point Optometrist today to learn more about myopia control and how it can protect your child's vision for the future.
