TECHNIQUE FOR SELECTIVELY PROJECTING DIFFERENT HOLOGRAMS USING A SINGLE HOLOGRAPHIC OPTICAL ELEMENT

A holographic sporting/combat optic may be mounted to weapon. The sporting/combat optic includes a holographic optical element that projects a composite reticle image having at least two reticle elements. The first reticle element projects into the optical viewing window in response to light having...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LOEBIG, Dean, FINNEGAN, Dennis
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIMING BLASTING CINEMATOGRAPHY COLORIMETRY ELECTROGRAPHY HEATING HOLOGRAPHIC PROCESSES OR APPARATUS HOLOGRAPHY LIGHTING MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING MECHANICAL ENGINEERING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHOTOGRAPHY PHYSICS RADIATION PYROMETRY TESTING WEAPON SIGHTS WEAPONS
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Beschreibung
Zusammenfassung:	A holographic sporting/combat optic may be mounted to weapon. The sporting/combat optic includes a holographic optical element that projects a composite reticle image having at least two reticle elements. The first reticle element projects into the optical viewing window in response to light having a first wavelength; whereas, the second reticle element projects into the optical viewing window in response to light having a second wavelength which differs from the first wavelength. By selectively turning on and off different light sources, the reticle elements can be selectively projected into the optical viewing window of the sporting/combat optic.