AR Optics using two depths

Abstract

For the AR optics that provides only one virtual depth, it is impossible to be applied to a wide range of depths due to the vergence and accommodation conflict (VAC). We have developed a way to overcome this mismatch problem by devising the AR optics system with two depths. And from the analysis of FOV, ER, EB and experiment results we show the possibility that the depth of virtual image has wide range.