Indlela yokwenza isibonakude ngezandla zakhe

Cishe, cishe wonke umuntu wake ngakho wacabanga mayelana izimfihlakalo esibhakabhakeni ebusuku futhi ithuba usibone eduze. Akuwona wonke umuntu has a pair of omabonakude noma isibonakude, lapho ungajabulela esibhakabhakeni. Kuyinto isibonakude engcono kufanelekile zimo. isibonakude Ready - lokhu ngempela ethenga into ebizayo, ingasaphathwa walungisiswa, ngaphandle uma une isithakazelo esinamandla ukufunda izinkanyezi, futhi unqume ukubhekana naso. Okokuqala, ungenza isibonakude ngezandla zakhe, ukuze ubone uma ezifundweni zezinkanyezi, futhi kungakhathaliseki ukuthi ukuchitha imali enkulu. isibonakude Homemade uzobona elilandelayo zasemkhathini ezifana Moon, Mars noma Venus, kanye ubunyoninco Kulobo busuku obucwathile, ukuze uthole i injabulo yobuhle futhi bajulise ulwazi lwabo yezinkanyezi.

Indlela yokwenza isibonakude ngezandla zakhe?

I isibonakude siqukethe amayunithi ezimbili optical, omunye wabo ibizwa ngokuthi i-lens, kanye nezinye - the eyepiece.

Ukuze wenze into, udinga ukuthenga nalutho lens kwelinye diopter. I ububanzi kwelensi okunjalo kuyoba cishe 70 mm. Eyepiece, ungasebenzisa abavamile ingilazi, khulu. Sidinga ububanzi elincane labantu abangaba ngu-30 mm. Ungathatha eyepiece ka-microscope, uma kukhona kungenzeka enjalo.

Ezezindlu udinga ukuthola ukwakhiwa iphepha futhi bakwenze kube yinto-ipayipi ezimbili. Omunye ifanele ibe mifitjhani, 20 cm (lokhu-node ocular), kanye nobude yesibili ungakwazi ukukwenza kufanele kulingane mayelana imitha (lokhu intando ipayipi). Amapayipi axhunyiwe nomunye in the long ukufaka iDemo. I ububanzi we ipayipi kufanele kube okufanayo njengoba ubukhulu lens.

I-lens kufanele unamathele ipayipi №1 ukuze ohlangothini oyindilinga zangaphandle. Namathisela-ke, ungasebenzisa Uhlaka ehlanganisa izindandatho. Lezi izindandatho kumele ifane ububanzi we ubukhulu lens ukushuba yabo kufanele kube cishe 10 mm. Ngqo ngemuva lens, kufanele ufake i disc diaphragm, okuyinto has a ububanzi 25-30 mm. Idiski kuyadingeka ukunciphisa ukuhlanekezela yesithombe, okuyinto etholakala ngenxa yokuthi lens eyodwa kuphela. I-lens kumele kube emaphethelweni olufanayo nephayiphu.

I eyepiece kuyadingeka ukusungula okuthiwa indawo ocular, nje musa ke ukuze ngibe seduze kakhudlwana onqenqemeni. Sizoba ukwenza okunamathiselwe okukhethekile eyepiece, isibonelo, aphume amakhadibhodi. Kufanele kube elilingana ububanzi we eyepiece. Thola isilinda ukuthi babiza ipayipi kusuka ngaphakathi. Namathisela ngokusebenzisa izindilinga eziyizicaba ezimbili, ububanzi okuyinto ilingana ububanzi inhlangano eyepiece.

Ukushintsha ibanga ongagcini phakathi eyepiece kanye lens iyolawula uhlelo ngokugxila, izonikeza kufanelekile ukuhilizisana. Ukugxilisa kungenziwa kwi izinto ezinkulu bright njengokugcwala kwenyanga, izinkanyezi bright noma izakhiwo ukuthi zitholakala eseduze.

Kubalulekile ukukhumbula ukuthi eyepiece kanye lens mgomo isibonakude kufanele kube parallel komunye nomunye, izikhungo zabo kumelwe futhi esicacile umugqa owodwa.

Le divayisi kuzosiza ekweluseni amaplanethi eliseduze, ngisho ujulise ulwazi lwakho mayelana nesimiso sikanozungezilanga. Njengoba ubona, idivayisi ezifana isibonakude ngezandla zakhe ukwenza elula ngokwanele.

Ungakhohlwa ukuthi akuvunyelwe nhlobo ukubheka ngokusebenzisa isibonakude ilanga, kulesi simo, ungakwazi umonakalo ukungaboni yakho.

Njengoba sebezinikele kule isibonakude lelula ngezandla zabo, uyisebenzisa ukuqonda ukuthi udinga idivayisi okhokhelwayo.