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Indlela yokukhetha ukukhulisa isibonakude
Yikuphi ukuphindaphinda okungcono kakhulu kokuthenga isibonakude?Itheleskopu iyithuluzi elibonakalayo elisebenzisa amalensi noma izibuko nezinye izinto zokubona ukuze zibone izinto ezikude.Isebenzisa i-refraction yokukhanya nge-lens noma ukukhanya okuboniswa yisibuko se-concave ukuze ingene embobeni futhi ...Funda kabanzi -
Ungakhetha kanjani phakathi kwama-monoculars nama-binoculars
Yikuphi okungcono, ama-monoculars noma ama-binoculars?Uma ziphathwa ngesandla, vele ama-binoculars angcono kune-monoculars.Kukhona umuzwa wokuba khona, ngaphezu komqondo we-dimensionality emithathu, kokubili okubalulekile.Nakhu esikudingayo ukuze sisekele ukukhetha kwethu kwe-monocula...Funda kabanzi
