Je,nani alizindua chombo cha darubini?
Darubini
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darubini maonzi (optical telescope) kubwa hutumiwa na wanaastronomia kwa kutazama magimba ya angani kama jua, mwezi, nyota, sayari au kometi. Darubini hizo huwa ama  
darubinilenzi (refracting telescope)
darubiniakisi (reflecting telescope).