Ultra-short Throw Distance Front Projector with Mirror-Lens Hybrid Projection Optical System

Ultra-short Throw Distance Front Projector with Mirror-Lens Hybrid Projection Optical System

We have developed an ultra-short throw distance front projector with a newly developed mirror-lens hybrid projection optical system, which is composed of a projection lens and a concave aspherical mirror. This projector using the novel projection optical system has the world's shortest projecti...

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Bibliographische Detailangaben
Hauptverfasser: Matsumoto, S., Amano, R., Okuda, M., Adachi, T., Okuno, S.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Eyes
Glass
Lenses
Mirrors
Motion pictures
Optical distortion
Optical refraction
Power system protection
Ultraviolet sources
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Beschreibung
Zusammenfassung:We have developed an ultra-short throw distance front projector with a newly developed mirror-lens hybrid projection optical system, which is composed of a projection lens and a concave aspherical mirror. This projector using the novel projection optical system has the world's shortest projection distance of 0.5 m at 78Q Our new LP-XL50 front projector has already been released in the market.
ISSN:2158-3994
2158-4001
DOI:10.1109/ICCE.2008.4587974