Umxhasi wombhobho ngezantsi Ukwandiswa ngokubambisanababe nemigangatho yesizwe efanelekileyo. Ubude bamajoyinti okwandisa kwimigangatho kazwelonke ineparameters. Ubude bamalungu okwandisa buchaphazela ngokuthe ngqo inani lembuyekezo.

Injineli iya kuyila ubude kunye nokunyakaza ngokweemfuno zolwazi lwemveliso yomthengi.Xa ufaka umbhobho, kufuneka silungise ngokuhambelana nobude kunye nomlinganiselo wokwandiswa, ngaphandle koko kuya kubangela ukunweba.

Ubude buya kuchaphazela isixa sembuyekezo yemveliso. Ukolula nje ityhubhu ye-telescopic ihlangabezana neemfuno zolwakhiwo lobunjineli. Nangona kunjalo, kwizicelo zangempela, imveliso ilahlekelwa ngumsebenzi wayo wembuyekezo osisiseko. Nje ukuba ukufuduswa kweteleskopu kusenzeka, umgangatho ungcono ukuze imveliso ikwazi ukuqonda uthintelo lokufuduswa kombhobho. Xa umgangatho ungekho kakuhle, kuya kubangela iingozi ezolula kwaye kuzise ilahleko kulwakhiwo lweprojekthi.