OPTICAL SIGHT COMPRISING MEANS FOR COMBINING INFORMATION FROM A LCD

OPTICAL SIGHT COMPRISING MEANS FOR COMBINING INFORMATION FROM A LCD

AN optical sight (10) having a field of view includes an objective (16), further lenses (17, 18), means for combining information from a LCD (81, 82) into said field of view, and an ocular (42). Said combining means comprise a glass plate (76), a thin-film filter (78), and prisms (21, 22, 23). L...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SULZBACH, FRANK C, STALEY III, JOHN R
Format: Patent
Sprache:eng ; fre
Schlagworte:
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Beschreibung
Zusammenfassung:AN optical sight (10) having a field of view includes an objective (16), further lenses (17, 18), means for combining information from a LCD (81, 82) into said field of view, and an ocular (42). Said combining means comprise a glass plate (76), a thin-film filter (78), and prisms (21, 22, 23). L'invention concerne un viseur optique (10) doté d'un champ de vision et comprenant un objectif (16), des lentilles supplémentaires (17, 18), une unité destinée à combiner des informations en provenance d'un afficheur à cristaux liquides (81, 82) dans ce champ de vision, ainsi qu'un oculaire (42). L'unité de combinaison comprend une plaque de verre (76), un filtre à couche mince (78) et des prismes (21, 22, 23).