| 摘要 |
<p>In a reflective large optical system, provided in the present invention is the large optical alignment system comprising: a main mirror fixating unit which fixates and supports a main mirror; an auxiliary mirror fixating unit which fixates and supports an auxiliary mirror; and a pinhole assembly which is arranged on a focus surface where parallel light which is introduced on the main mirror is reflected on the main mirror and the auxiliary mirror to be condensed and finding a focus, thereby easily aligning and assembling a main mirror and an auxiliary mirror when fabricating a reflective large optical system comprising the main mirror and the auxiliary mirror.</p> |
