Indlela yokukhetha i-telescope yinto enzima, akuyona nje into esebenzayo, kodwa futhi iyimpahla ebizayo yokuzilibazisa, iningi labantu lingaphansi kwesimo sokuchichima kokudla, likhetha njengamathuluzi ezemidlalo zokungcebeleka.

Ukubamba iqhaza ngaphandleezemidlalo, ukubuka ezemidlalo, ukubuka i-cabaret, ukubuka izinyoni, ukusesha okuqondiwe, ukuhlola izinkanyezi, uhambo lwesayensi njll, isibonakude sinweba umkhathizwe wethu, sisisondeza kanye nomhlaba, sisilethele umuzwa omusha wokubuka.

Isibonakude sezibonakude isibonakude esiyinhloko sihlanganisa amaphuzu nesibonakude se-monocular, indlela yokukhetha isibonakude? Ngokuvamile sebenzisa isibonakude izikhathi 7, izikhathi 8, izikhathi 10, kufanelekile ezemidlalo ongaphandle, umculo, ukubukela imincintiswano yezemidlalo; isibonakude izikhathi ezingu-20, izikhathi ezingu-30, izikhathi ezingu-60, ezifanele ukubuka kude nomgomo, zingakwazi ngokugcwele imininingwane yento ebhekiwe, njengokundiza.

I-telescope ayiphindaphindeki enkulu, kungcono uyikhethe ngokuya ngokusetshenziswa kwayo, ukusetshenziswa kokuqala kwesibonakude umngane ngokuvamile kubeka phambili ngokuphuphutheka ukuphishekela izidingo eziphezulu, isibonelo ukubona amamitha angu-200 kude nezinyoni zophaphe. Uma isibonakude singakwazi ukwanelisa imfuneko enjalo, khona-ke ukuyithwala kuwumsebenzi wangempela.

Ochwepheshe abaningi basikisela ukuthi ungakhetha kanjani isibonakude, isibonakude se-binocular singcono kakhulu izikhathi ezingu-7, izikhathi ezingu-8, izikhathi ezingu-10, imininingwane yesibonakude inemakethe enkulu ngokwanele, ukusesha izinyoni ezihlala egatsheni noma ukulandelela izinyoni ezindizayo, okwesibili, ukukhulisa okusesilinganisweni kwesandla esibanjwe ngokushesha ukuze uthole okuhlosiwe, isisindo saso futhi akuwona uhambo emthwalweni.