Oakley’s Airbrake Goggles offers on the fly lens swapping with its switch system, though Anon’s new Magna-Tech system takes it to a whole new level of simplicity. Just tear the lens right off using the tabs, then pop another one on: the six magnets take care of the rest and hold it in place with 20 pounds of total force, strongly retaining the lens even during falls. The swap could practically be made mid-air, though we wouldn’t recommend it.

The M1 will be going for sale in fall 2012. Read more over at Gizmag – $TBA.