The solar telescope will help study the microscopic structure of the sun and gather observations.
太阳望远镜将有助于研究太阳的细微结构，收集观察资料。
2
The novel surveillance sensor aboard the microsatellite is used for imaging space objects. It demands the telescope with simple structure, light weight, low cost, and short implementation cycle.
微卫星装载的新型监视传感器对空间目标成像，要求其望远镜简单，重量轻，成本低和快速实现。
3
An offset cross structure for supporting secondary mirror is proposed. The structure has a higher resonance frequency so it can be applied to large-aperture telescope.