Ukuthwebula kwezezibhangqiwe

Uthwebulo lwezezibhangqiwe lusebenzisa izithwebuli eziqukethe izaca zezihlongibane zenzuba (electronic photodetectors) ezixhakamiswe (interfaced) kwisiguquli senzuko kuya kwezezibhangqiwe (analog-to-digital converter (ADC)) ukuze sikhiqize imifanekiso egxiliswe uqwangwa (lens), ngokumelene nokudaluleka efilimi lesithombe. Umfanekiso oguqulelwe kwezezibhangqiwe ugcinwa  njengesihele sesiCikizi esilungele ukuhidaniswa kwezezibhangqiwe okuqhubekayo, ukubukwa, ukushicilelwa ngamazuba, noma ukunyathelisa ngezezibhangqiwe.