Manchester United and Arsenal fans have watched the world's first live 3D sports broadcast through special glasses.
Football fans crowded into nine pubs across the UK to watch the match at the Emirates Stadium in north London, filmed by Sky Sports.
The commentary, camera shots and editing used were separate from the normal Sky Sports coverage, with former Arsenal striker Alan Smith and commentator Alan Parry talking viewers through the action.
As the match kicked off, Parry said: "It's a moment of television history. You'll see every shot, every tackle and every save in a way you've never seen before. I'm sure it will revolutionise the way we watch live sports."
The broadcast has come just weeks after the release of Avatar, a pioneering 3D film, and Sky Sports even visited director James Cameron to help develop its 3D system which it has been working on for two years.
Sky has promised to show more 3D games this spring as more 3D television sets become available and also offer the service to Sky+HD customers.
Wearing 3D glasses can be awkward when worn on top of prescription glasses and contact lenses can cause dry eyes when viewing sporting events due to factors like not blinking enough, heat, smoke and air conditioning.
Ortho k contact lenses can help spectators view their favourite sports with sharp natural vision whether it is through 3D goggles or otherwise.
Worn at night, over night contact lenses reshape the eye while the wearer sleeps and are removed during the day, eliminating the need for glasses or contact lenses or risky eye laser surgery.
Sports Vision: Will i-GO over night contact lenses improve your sports performance?
By Nick Howard