Virtual image projection device
作者： Detlef Krause
DOI:
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摘要: The invention relates to a device for the virtual production of an image, with housing, image projection device, which produces be displayed. housing has observation opening in wall fresnel lens arranged therein. Imaging optics depicting object onto lens. In order ensure large range applications this provision is made that imaging have concave mirror path light rays between and lies opposite ray divider provided therebetween. To increase illusion effect, partially translucent (spy mirror) additionally on side
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