Changes

The '''VPL EyePhone HRX''' is a head-mounted display for VR made by [[VPL]]. It used a [[Polhemus]] tracker for 3D tracking. It cost a whopping $49,000. It was released in 1991.<ref>https://web.archive.org/web/20150223050243/http://vrwiki.wikispaces.com/VPL+EyePhone</ref>

The '''VPL EyePhone HRX''' is a head-mounted display for VR made by [[VPL]]. It has [[flat focus]]. It used a [[Polhemus]] tracker for 3D tracking. It cost a whopping $49,000. It was released in 1991.<ref>https://web.archive.org/web/20150223050243/http://vrwiki.wikispaces.com/VPL+EyePhone</ref>

==References==

==References==

[[Category:VR headsets]]

[[Category:VR headsets]]