I-Los izibonakude zezinkanyezi Amathuluzi okubona aklanyelwe ngokukhethekile ukubuka isibhakabhaka. Aqukethe ipheya yesibonakude, ngasinye sifakwe uchungechunge lwamalensi namaprism, avumela umbono okhulisiwe nonemininingwane wezinto zasemkhathini, njengezinkanyezi, amaplanethi, iNyanga nezinye izindikimba zezinkanyezi. Kunezinkulungwane zamamodeli kanye nezinzuzo kanye nobubi bokusebenzisa izibonakude zezinkanyezi.
Kulesi sihloko sizokutshela konke okudingeka ukwazi mayelana nama-binoculars ezinkanyezi, okuyizinto ezinhle kakhulu, izinzuzo kanye nokubi.
izibonakude zezinkanyezi
Lezi zibonakude ziklanyelwe ukukhulisa ikhono lokubuka lomsebenzisi ngokunikeza isithombe esibukhali, esicacile sesibhakabhaka ebusuku. Ngokuvamile, izibonakude zezinkanyezi zinembobo enkulu kunezibonakude ezivamile, okusho ukuthi bathwebula ukukhanya okwengeziwe. Lesi sici sibalulekile ekubhekweni kwezinkanyezi, njengoba izinto eziningi zasemkhathini zilufifi kakhulu futhi zidinga ukukhanya okukhulu ukuze kubonwe.
Ngaphezu kokuvula indawo, enye incazelo ebalulekile yezibonakude zezinkanyezi ukukhulisa, noma ukukhuliswa kwazo. Ukukhulisa kunquma ukuthi isithombe esibonwa ngezibonakude sikhuliswa kangaki. Nakuba ukukhuliswa okuphezulu kungase kubonakale kunenzuzo, futhi ingakhawulela inkambu yokubuka futhi yenze ukuzinza kwesithombe kube nzima. Ngakho-ke, ukuthola ibhalansi efanele phakathi kokukhuliswa nokuvuleka kubalulekile ukuze ubukeke unethezekile futhi uyasebenza.
Ubuhle nobubi
Ukusebenzisa izibonakude kuyindlela engcono kakhulu yokuqala ukujwayelana nezinkanyezi futhi ulungiselele ukusebenzisa isibonakude. Ama-binoculars kulula ukuwasebenzisa kune-telescope, enokukhulisa okuphansi kanye nenkundla yokubuka ebanzi. Akudingeki ube nezibonakude ngaphambi kokuthi usebenzise isibonakude., kodwa ngazo uzofunda ukuskena isibhakabhaka futhi uthole indlela yakho kalula.
Awudingi utshalomali olukhulu ukuze uqale ukubuka izinkanyezi, futhi ama-binoculars abiza kancane kunezibonakude. Ngaphezu kwalokho, ama-binoculars azoba yizo zonke izinto ozozidinga, nakuba uma zikhulu kakhulu kuzodingeka usebenzise i-tripod. Ngesibonakude, udinga izinto zokukhweza, iziqeshana zamehlo, izihlungi...
Ukusebenzisa izibonakude kulula kangangokuthi ngisho nengane ingafunda ukuyisebenzisa ngaphandle kosizo.. Lapho ubheka ngezibonakude, ibonakala ngawo womabili amehlo, kufana nokuthi ibonakala ngeso lenyama. Kulula futhi kungokwemvelo kunokubheka ngeso elilodwa, njengokubuka isibonakude. Ngaphezu kwalokho, kunamamodeli ezibonakude ezibonisa isithombe sibheke phansi, okwenza kube nzima ukuhlola isibhakabhaka.
Ngezibonakude awunayo le nkinga futhi ukuma kwakho kulula kakhulu futhi kunembile. Uzokwazi ukulandela izindlela zezinkanyezi futhi ugxume usuka enkanyezini uye kwenye ngaphandle kokulahleka. Iqhinga ukukhetha inkanyezi egqamile njengereferensi njengesiqalo.
Njengama-scopes okubona, ama-binoculars ahlukahlukene futhi ungawasebenzisa ukubuka phansi phakathi nosuku.
Vele, lawa ma-binoculars nawo anobubi obuthile lapho uwasebenzisa:
- Amandla aphansi wama-binoculars kuyinzuzo yokuthola izinto, kodwa kubi uma ufuna ukubona imininingwane ezintweni.
- Uma ufuna ukuthola izithombe ezinemininingwane eminingi yezinyanga zeJupiter noma i-Orion Nebula, uzodinga isibonakude.
- Uma izibonakude zisinda noma zikhuliswe kakhulu, uzodinga i-tripod ukuze unciphise ukudlidliza kwezandla zakho.
Amathiphu okuwasebenzisa
Lapho sibuka isibhakabhaka ebusuku ngezibonakude zezinkanyezi, kumelwe sicabangele izici ezithile. Ake sibone amathiphu ukuze ufunde ukuthi ungawasebenzisa kanjani ngendlela efanele:
- Ukuqina: Ukuze uthole ulwazi olungcono kakhulu lokubuka, kubalulekile ukugcina ama-binoculars engashintshi. Sebenzisa i-tripod noma isitendi esifanele ukubamba izibonakude. Lokhu kuzonciphisa ukuxhawula futhi kuvumele umbono ocacile, obukhali.
- Ukulungiswa kokugxila: Ngaphambi kokuba uqale ukubheka, qiniseka ukuthi usetha ukugxila kwezibonakude ngendlela efanele. Zungezisa iringi uze uthole isithombe esicijile, esicacile. Ungagxila ezintweni ezikude, njengezihlahla noma izakhiwo, ukuze uqinisekise ukuthi ama-binoculars alungiswa kahle ngaphambi kokuba ubheke esibhakabhakeni.
- Indawo yento: Sebenzisa izinkanyezi zamamephu, izinhlelo zokusebenza zeselula, noma isofthiwe yesayensi yezinkanyezi ukuze ikusize uthole izinto zasezulwini ofuna ukuzibona. Lezi zinsiza zizokunikeza ulwazi mayelana nendawo yamanje yamaplanethi, izinkanyezi, nezinye izindikimba zezinkanyezi, okwenza kube lula ukuqondisa isibonakude sakho.
- Ukubekezela nokujwayela okumnyama: Vumela amehlo akho ajwayele ubumnyama ngaphambi kokuthi uqale ukubuka. Vala izibani ezikhanyayo noma ulinde imizuzu embalwa endaweni emnyama ukuze abafundi bakho banwebe futhi ukwazi ukubona kangcono imininingwane yasezulwini. Futhi, yiba nesineke futhi uthathe isikhathi sakho ukuskena isibhakabhaka, njengoba ezinye izinto kungaba nzima ukuzibona ngeso lenyama.
- Gwema ukungcoliswa kokukhanya: Ukungcola okukhanyayo okuvela emithonjeni eyenziwe abantu, njengezibani zasemadolobheni, kunganciphisa ukubonakala kwezinto zasezulwini. Zama ukubheka ezindaweni ezikude nokungcoliswa kokukhanya, njengamapaki amnyama noma izindawo zasemaphandleni, ukuze uthole umbono ocacile, onemininingwane eminingi yesibhakabhaka ebusuku.
- Ukubhekwa kwesimo sezulu: Isimo sezulu singaba nomthelela omkhulu kukhwalithi yokubhekwa kwezinkanyezi. Gwema ubusuku obuguqubele noma obunenkungu, njengoba buzokwenza kube nzima ukubona izinto zasemkhathini. Futhi, qaphela izigaba zenyanga, njengoba ukukhanya kwenyanga kungase kuthinte ukubonakala kwezinto ezincane.
Imuphi umkhakha wokubuka izibonakude zezinkanyezi ezinawo?
Indawo yokubuka inani lesibhakabhaka ebubanzini osibona ngezibonakude. Emazingeni okubona kanye nama-binoculars, ikalwa ngamamitha. Imele ububanzi ngamamitha owubona ebangeni elingamamitha ayi-1.000. Kodwa amabanga ngamamitha alahlekelwa incazelo yawo lapho ubheka phezulu esibhakabhakeni. Izibalo ngamamitha ziyinkimbinkimbi kakhulu futhi azihlakaniphile kakhulu, ngakho-ke ikala ngamadigri.
Inkambu yombono wezibonakude izohluka kuye ngemodeli: usayizi 4, usayizi 5, usayizi 6, usayizi 7... Lapho inkambu yokubuka iba nkulu, yilapho ungabona khona isibhakabhaka. Uma ubuka imvula ye-meteor efana ne-Perseids, lapho ongazi ukuthi i-meteor elandelayo izovela kuphi, indawo ebanzi yokubuka iwusizo kakhulu.
Njengomthetho oyisisekelo:
- Ukuphakama okuphezulu kwama-binoculars, kuncane indawo yokubuka.
- Nakuba izibonakude ezimbili zinokukhuliswa okufanayo nosayizi wokuvula, zingaba nezindawo zokubuka ezihlukene uma zinemiklamo ehlukene yokubona.
Ngithemba ukuthi ngalolu lwazi ungafunda kabanzi mayelana nama-binoculars wezinkanyezi kanye nezici zawo.