Through the eyes of a child
SEE HOW IT WORKS
Try a little experiment - press your eyelid lightly and you'll notice you'll have distorted your vision!
THIS IS THE BASIC SCIENCE BEHIND ORTHOKERATOLOGY!
The Chinese discovered this science over 2000 years ago BC – they slept with tiny silk filled pouches filled with sand on their eyelids – and woke up less Short Sighted!
OVERNIGHT CONTACT LENSES
"Don't sleep in your contact lenses" was always the motto but overnight contact lenses are designed for precisely that - to sleep in.
Whilst traditionally opticians have always told their patients that sleeping with contact lenses is the cause of many contact lens problems OVC night contact lenses are different. iGO contact lenses work at night so that you don't have to wear them during the day and are clinically approved contact lenses to sleep in.
Also overnight contact lenses are also only worn at night for 6- 8 hours which means that during the day oxygen can freely pass into the eye without any contact lens interference all day long. This means that dry eye is not a problems and makes overnight contact lenses especially good for people who suffer from contact lens problems.