| 摘要 |
The invention relates to a support (3) for rigidly maintaining a secondary mirror of a telescope forward of a central zone of a primary mirror of the telescope, said support comprising an outer ring (30) intended to be connected to the secondary mirror and at least three legs (35a) which each connect the outer ring to a foot (34a) of the support. Each leg has a non-zero curvature that is oriented such that a concave segment of the leg faces away from the central zone of the primary mirror when the telescope is assembled. Such a curvature reduces variations in the inclination of the primary and secondary mirrors, which inclination variations are produced by dynamic deformation of the support and in opposite directions for the two mirrors. |
