With now being festival season, contact lens wearers will be aware of the troublesome issue of daily wear contacts.
At a music event, such as Glastonbury or Latitude, revellers just want to let go and don't want to be worried about dropping lenses or smashing glasses while they party.
Ortho k lenses could be the answer to a festival goers prayers.
Worn at night, they dispense for the need for pesky day lenses that could fall out and get lost in the mud and grass of countryside fields.
With ortho k lenses you can keep them in your tent and need not worry about them until you go hit the sack after a busy day of partying.
It also negates the possibility of losing glasses which can be an irritating experience if you want to watch a band or enjoy a gig up-close-and-personal.
Short sighted people with a prescription of up to -5.00D with a -1.50 of astigmatism could find that ortho k lenses help them.