VIDEO, AV920 VIRTUAL 62" EYEWEAR The iWear AV920 connects to almost any video device and delivers a virtual display equivalent to a 62-inch screen viewed from 9 feet. Advanced Optics: 32-degree field of view 3/4" eye relief and 5/16" eyebox. 2.5" intraocular distance (IOD). Color corrected 10th order aspherical lens with diffractive surface Watch your favorite movies on the go and play your favorite video games, all in the privacy of your own virtual movie theater. Millions of colours. Visor weighs 2.9 ounces. Can be worn with or without prescription eyeglasses. Integrated rechargeable lithium ion battery allows approximately five hours of continuous operation.Composite AV Cable for iPod