Optical convergence accommodation assembly

Details Optical convergence accommodation assembly Optical convergence accommodation assembly

1994-10-27

1996-09-17

Dzierzynski, Paul M.

Optical: systems and elements

Stereoscopic

With right and left channel discriminator

359462, 359466, G02B 2722

Patent

active

055574599

ABSTRACT:
An optical convergence apparatus (10, 310) having a projection screen (12) with a plurality of display areas (14) for displaying a like plurality of images (16). The images (16) are viewed by a plurality of lens assemblies (18) placed between the projection screen (12) and the user's eye (20). Prisms (322) are optionally provided between the lens assemblies (18) and the user's eye (20) for directing the images (16) to the user's eye (20). A stereoscopic pair (424) of the optical convergence apparatus (10, 310) is provided to enable stereoscopic reference cues.

REFERENCES:
patent: 5086354 (1992-02-01), Bass et al.
"Head Mounted Display Study: What's Wrong With Your Head Mounted Display?" Cyberedge Journal Monograph #3, Sep./Oct. 1993, University Of Edinburgh And Cyberedge Journal, pp. 1-2.
Iovine, John, "Building A Head Mounted Display For The VR Environment Part 1", Nuts And Volts Magazine, Jul. 1994.

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