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Kollimierte Zielscheibe zum Projektieren einer Markeranordnung im Unendlichen
Kollimierte Zielscheibe zum Projektieren einer Markeranordnung im Unendlichen
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机译:准直目标,用于将标记排列投影到无穷远处
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摘要
The pattern has a set of micro-collimated units, each comprising a light source (3), elementary test pattern (4) comprising a luminous marker (5) illuminated by the source, as well as a collimation unit formed of collimation lens (6) that project the luminous marker to infinity. Axes of the units are oriented based on a field necessary to form a collimated total image of the pattern by machining a support plate (1). The support plate has a set of through-bores, each comprising a threaded cylindrical section (T1) extending from a posterior surface (7) of the plate.
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