Xa isiganeko esikhethekileyo sisondela, njengosuku lokuzalwa, umthendeleko wokuqala okanye iKrisimesi, abantu abaninzi bayazibuza ukuba banokunika ntoni umntwana, kwaye ngamanye amaxesha abantu abadala bacinga ngokunika i-telescope. Kodwa kufanelekile ukuba sichaze ezinye iinkcukacha malunga nokuthengwa kwe-a iteleskopu yabantwana
Ukunika iteleskopu sisigqibo esinzima
I-Astronomy yinto enomdla kakhulu kwaye ayikho indlela engcono yokufaka umdla kwisayensi kunokujonga isibhakabhaka ebusuku. Yinkcubeko, impilo, umdla kunye nokuzonwabisa okutyebisayo. Ngenxa yeso sizathu, ukuba umntwana ubonakalise utyekelo lwenzululwazi ngeenkwenkwezi, elo thuba alifanele liphoswe yaye masihlakulele indlela yokwandisa olo tyekelo.
Kodwa ukunika iteleskopu ngumsebenzi ongelula. Ukuba isixhobo esifanelekileyo asikhethwanga, umntwana usenokukhathazeka kakhulu aze alibale ngaso, emva kokuba engasisebenzisi kangako. Okungakumbi ukuba asikukhaphani nezinto ezifanelekileyo ezikufundisa indlela yokujonga kunye nendlela yokuyisebenzisa, nokuba asikuniki ukhetho lokukwazi ukwabelana ngamava nomntu onolwazi kulo mba.
Kodwa asimele sigqithe, kuba ukuba sinika umntwana iteleskopu ehambele phambili kakhulu okanye entsonkothileyo ukuyisebenzisa, ukuphoxeka kuya kuba nempembelelo embi kuye, kumenze acinge ukuba akanabuchule bokufunda ngeenkwenkwezi yaye siya kuvala umnyango. kutyekelo olunokuba likamva lakho lobuchwephesha. Ngoko ke kufuneka senze ntoni? Loluphi uhlobo lweteleskopu enokunikwa umntwana?
Yintoni esimele siyiqwalasele?
Zininzi izinto ekufuneka zithathelwe ingqalelo xa kusenziwa isigqibo malunga nokunikwa iteleskopu emntwaneni. Baneminyaka emingaphi, ukuba banendawo efikelelekayo abanokuthi bayisebenzise kuyo, ukuba abazali babo banomdla kwi-astronomy kwaye baya kubaxhasa kulo msebenzi, ukuba ngaba yinto nje eya kudlula. Ezi zizinto eziliqela ekufuneka zithathelwe ingqalelo.
Kweli candelo, yinjongo yethu ukuzama ukukunceda ukuba wenze lula inkqubo Yintoni onokuyithenga ngeTelescope, kwaye ngenxa yoku siza kuzama ukuboleka isandla kubo bonke abo bantu bacinga ukunika umntwana iteleskopu ngeengcebiso ezisisiseko eziluncedo.
Ukusebenzisa iteleskopu kunokuba ngumsebenzi onzima. Asize sicebise ukuthenga iiteleskopu ezingabizi kakhulu, kuba zibuthathaka, azichanekanga kwaye zikumgangatho ophantsi wokukhanya. ezinokuthi zibe nempembelelo eyahlukileyo emntwaneni. Kodwa ke kukuba ezona teleskopu zibiza kakhulu zijika zibe nzima ukuzibamba ngenxa yobukhulu bazo, zintsonkothile kwaye zinovakalelo.
Kufuneka sifumane indlela yokufumana indawo ephakathi kule nkqubo, ngaphandle kokuba asinalo ixesha layo, okanye asinalo noluvo luncinci ngalo mbandela, ke mhlawumbi elona qhinga lingcono kukucinga ngamanye amathuba.
Ukuba awuqinisekanga okanye ukhuthazekile ngokwaneleyo ukuba uthenge iteleskopu yomntwana, Mhlawumbi kokona kulungileyo ukuqala ngokunika imephu kunye nebhayinotyhulasi. Iibhinotyhula zixabisa ngaphantsi kune a Iteleskopu yabantwana, iyasebenza ngakumbi, ikhaphukhaphu, yomelele kwaye kulula kakhulu ukuyisebenzisa. Usenokumangaliswa kukufunda ukuba zingaphi izinto ezisesibhakabhakeni ezinokubonwa ngebhayinotyhulari elula.
Ngakolunye uhlangothi, i-planisphere iququzelela ukuqala kokubonwa kwezulu kwaye isebenze ukwazisa umntwana ekufumaneni ama-constellations, iinkwenkwezi ezimbini kunye namaqela eenkwenkwezi. Iinkwenkwezi.
Olunye ukhetho olufanelekileyo lokwazi ukuba umdla womntwana kwinzululwazi ngeenkwenkwezi uyinto yokwenyani okanye yinto nje edlulayo, kukwenza idinga kwintlanganiso yeenkwenkwezi. Ngokuqinisekileyo kwindawo apho umntwana ehlala khona kukho amaqela eenkwenkwezi kunye neeklabhu ezenza olu hlobo lomsebenzi. Ungazifumana kwi-intanethi okanye umbhalise kwindawo yokusebenzela yenzululwazi ngeenkwenkwezi, umjoyine ukuze ubone indlela aza kusabela ngayo koko aza kukufunda.
Ukuba emva kwale misebenzi, ufumanisa ukuba yinto yokuzonwabisa yokwenene, kwaye ufuna ukumkholisa ngokumnika iteleskopu yabantwana, emva koko kufuneka wazi kakuhle phambi kokuba ukhethe lowo uya kuwuthenga, apho kufuneka uthathele ingqalelo oku kulandelayo.
Qinisekisa ukuba yiteleskopu yokwenyani hayi into yokudlala
Mhlawumbi sele uzifumene kumacandelo amathoyizi eevenkile ezinkulu zeebhokisi, iiteleskopu zabantwana zibhengezwa ngezibhengezo ezinomtsalane, ezihamba nemifanekiso emangalisayo eveliswa yikhompyutha. Nceda ungahendeki ukuba uzithenge, ungazami ukuphuma engxakini ngokukhawuleza. Izinto abazithengisayo zizinto zokudlala.
Qaphela ukuba ezi azizovenkile ezikhethekileyo, kodwa kumaziko amakhulu okusebenzisa, azalisekisa injongo yawo kweminye imiba, kodwa kule siyakuqinisekisa ukuba abakwenzi. Siyakuqinisekisa ukuba into yokudlala ayizukuba luncedo ekujongeni inkwenkwezi. Ngokuqinisekileyo uya kufumana iinketho ezininzi kwiibhokisi ezikhangayo ezinemibala enomdla, ibhengezwe kakuhle, ngexabiso elifikelelekayo, kunye neelensi zeplastiki.
Ukuba uthenga naziphi na kwezi zinto zokudlala, amathuba okuba amava onke aya kuphoxeka emntwaneni kwaye abangele ukuba alahlekelwe ngumdla kwi-astronomy. Yiyo loo nto kubalulekile ukuba uthathe ixesha lakho kwaye ukhethe eyona inokuba yeyona ilungileyo.
Iiteleskopu zokwaluka zabantwana
Ukuba usenenjongo yokunikezela a iteleskopu yabantwana, emva koko siya kukwazisa iinketho ezikhoyo. Kodwa nceda ukhumbule ukuba kufuneka kube lula ukuzisebenzisa, ngoko ke kwisiqalo sokubona indawo asikukhuthazi ukuba nemoto eyakhelweyo.
I-Firstscope Telescope
Le teleskopu yasungulwa emarikeni ngonyaka ka-2009, owawunguNyaka weHlabathi weNzululwazi ngeNkwenkwezi. Namhlanje ithengiswa ngeempawu ezahlukeneyo kwaye ixabiso layo linokuba phakathi kwe-50 ukuya kwi-70 yeedola. Yiteleskopu esisiseko, eya kunceda ukujongwa kweNyanga kunye neeplanethi zesixokelelwano seSolar ngendlela eyamkelekileyo. Ukuba uhlahlo lwabiwo-mali lwakho luncinci, le yenye yeendlela ezilungileyo zokunika a Iteleskopu yabantwana.
Ezinye iinketho zinokufunyanwa kuluhlu oluphakathi kwe-150 kunye ne-200 yeedola. Kukho iiteleskopu ezijikayo okanye ezibonisayo, ezinokuba ne-altazimuth okanye ii-equatorial mounts. Umgangatho wezi zinto uhlala ulungile, kodwa ukuguquguquka kwabo koomatshini kuya kuba kubi kakhulu. Oku kuthetha ukuba nangona, ngokwethiyori, unokubona ngazo, ukungcangcazela kunye nobude be-tripod kunye nentaba kuya kwenza kube nzima kakhulu ukuyisebenzisa.
Ayisiyiyo into esiyifunayo, asizimisele ukuba umntwana akhathazeke, kodwa kunokuba aqalise ukunandipha amava kwasekuqaleni. Ngoko ke, kufuneka ulumke xa ukhetha.
Iiteleskopu zeDobson: eyona telescope ilungileyo ukuqalisa
UJohn Dobson wayengusaziwayo waseMelika owathi waduma ngokuyila iteleskopu enexabiso eliphantsi, ephathekayo ebonisa iteleskopu. Esebenzisa intaba eyenziwe ngomthi ehlala ngqo emhlabeni, wakwazi ukwenza iteleskopu efikelelekayo, ekulula ukuyisebenzisa neyomeleleyo. Olu didi lweteleskopu luthandwa kakhulu ngabathandi ngeenkwenkwezi, kodwa bakwafanelekile njengowokuqala. iteleskopu yomntwana.
I-150mm yokuvula i-Dobson inokuxabisa kufutshane ne-300 yeedola, kwaye imizimba emininzi esibhakabhakeni sasebusuku inokubonwa ngayo. Kulula kakhulu ukuyisebenzisa, kuba iphethe njengenkanunu kwaye inozinzo olungcono kuneteleskopu ezintathu, iyenza ibe yeyona telescope egqwesileyo kwabaqalayo kwi-astronomy.
Uluhlu lwalo lokuvula luya kwenza kube lula ukujonga kungekuphela nje iiplanethi kunye neNyanga, kodwa kunye neminyele, amaqoqo, iinkwenkwezi kunye ne-nebulae. Kodwa kufuneka kuthathelwe ingqalelo ukuba ukuphakama apho i-eyepiece iya kubekwa khona ukujonga iya kuba malunga ne-1,2 yeemitha, ngoko ibonakaliswe kumntwana ubuncinane obude.
Siyathemba ukuba eli nqaku libe luncedo kwaye linolwazi oluyimfuneko ukuze ukwazi ukuthenga a Iteleskopu yabantwana oko kuhlangabezana nokulindelweyo kulowo uhlonitshwayo. Kude ibe lilixa elizayo.