q=%E6%9C%9B%E8%BF%9C%E9%95%9C%E6%80%BB%E8%AE%BA%E5%85%A5%E6%AD%A4%E3%80%82%E4%B8%93%E8%AE%BA%E5%85%A5%E6%9C%89%E5%85%B3%E5%90%84%E7%B1%BB%E3%80%82%E4%BE%8B%EF%BC%9A%E5%A4%A9%E6%96%87%E6%9C%9B%E8%BF%9C%E9%95%9C%E5%85%A5th751%E3%80%82&searchType=standard&isFacet=true&view=standard&searchWay=subject&rows=10&sortWay=score&sortOrder=desc&searchWay0=marc&logical0=AND
rows=10&searchWay0=marc&logical0=AND
望远镜总论入此。专论入有关各类。例：天文望远镜入TH751。