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.[1]
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.[1]