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公开(公告)号:US20090300927A1
公开(公告)日:2009-12-10
申请号:US12134949
申请日:2008-06-06
IPC分类号: G01B5/00
CPC分类号: F41J5/16
摘要: One embodiment of the measuring device (5) wherein the measurement pattern is printed on the inside or outside of a transparent medium. Its uses can include being held up between the target and the user, placed directly onto the target or projected onto the target by a light source.
摘要翻译: 测量装置(5)的一个实施例,其中将测量图案印刷在透明介质的内部或外部。 其用途可以包括被放置在目标和用户之间,直接放置在目标上或通过光源投射到目标上。