Patent ID: 8746914
Filing Date: 2014-06-10
Classification: G02B,G02C

Abstract:
1. A method of illuminating at least part of a target object, said method comprising the steps of: providing a first area of a first retroreflective material on said target object, wherein said first retroreflective material is pigmented to primarily reflect light in a first wavelength range; providing an area of a second retroreflective material on said target object, wherein said second retroreflective material is pigmented to primarily reflect light in a second wavelength range; providing an illumination assembly having a first light source and a second light source that produce beams of light of a first color, wherein said beams of light are colored in said first wavelength range; positioning said first light source and said second light source proximate a user's eyes so that a user can perceive said beams of light stereoscopically; and directing said beams of light onto said target object, wherein said first retroactive material reflects said beams of light back toward the user, therein causing said target object to appear brightly illuminated.