Children in Thame have been urged to "ditch the devices" as part of a nationwide campaign to promote the importance of good eye health.

Ivan Cammack Optometrists supported National Eye Health Week, which ran from September 23 to 29.

The campaign highlights the importance of regular eye tests and maintaining good eye health.

Clinical lead optometrist, Kate Kellett, said: "Research shows half of all sight loss is avoidable, so we want to inspire our patients to make some small lifestyle changes that could make a big difference to their vision and eye health.

"One of the main themes of this year’s National Eye Health Week is a screen amnesty at 20.20 – a perfect opportunity for parents to encourage their children to put their screens down for a short time and give their eyes a rest before bedtime."

Research indicates excessive screen time can adversely affect eye health.

On average, people in the UK spend 35 hours a week staring at screens, with 90 per cent reporting screen fatigue symptoms such as tired or irritated eyes, blurred vision, and headaches.

Screen users can avoid eye strain by using the 20-20-20 rule. This involves looking 20 feet into the distance for 20 seconds after every 20 minutes spent looking at a screen.

Organisers of National Eye Health Week have issued a series of other tips, including eating a balanced diet and exercising regularly, aimed at maintaining sight.