1. A viewing system that enables a viewer to perceive depth in a three-dimensional image, the system comprising: a right-eye ocular system positioned in the line of sight of the viewer's right eye; and a left-eye ocular system positioned in the line of sight of the viewer's left eye, wherein the right-eye ocular system and the left-eye ocular system are configured to display corresponding stereo right-eye and left-eye image pairs of the three-dimensional image, each stereo image pair displayed at a different distance from the viewer's eyes such that the viewer perceives depth by focusing on a particular stereo image pair so that objects displayed in the particular stereo image pair appear in focus; a first pixel array and one or more additional pixel arrays adjoining the first pixel array, where each of the first pixel array and each of the one or more additional pixel arrays are arranged in a coplanar manner; and a first mirror corresponding to the first pixel array and one or more dichroic mirrors corresponding to the respective one or more additional pixel arrays, wherein each mirror is oriented to direct light emitted from the respective pixel array to the eyepiece.