I-granite ibilokhu iqashelwa ngokuqina kwayo nokuzinza, okwenza ibe yinto efanelekile yezinhlelo zokusebenza ezahlukahlukene. Emkhakheni wezinsimbi zokukhanya, ukwengeza izingxenye ze-granite kungathuthukisa kakhulu ukusebenza, ukunemba kanye nokuphila isikhathi eside. Lesi sihloko sihlola indlela i-granite engathuthukisa ngayo ukusebenza kahle kwemishini yokukhanya.
Enye yezinzuzo eziyinhloko zokusebenzisa i-granite kumathuluzi okukhanya ukuqina kwayo okuhle kakhulu. Imishini yokukhanya efana nama-telescope nama-microscope idinga amapulatifomu azinzile ukuqinisekisa ukulinganisa nokubuka okunembile. Amandla angokwemvelo e-granite anciphisa ukudlidliza nokwanda kokushisa, okungaphambukisa izithombe futhi kubangele ukungalungi. Ngokunikeza isisekelo esiqinile, izingxenye ze-granite zisiza ukugcina i-optics iqondile, okuholela ekuthathweni kwezithombe okucacile nokunembile.
Ngaphezu kwalokho, i-coefficient yokukhulisa ukushisa ephansi ye-granite ibalulekile kumathuluzi okukhanya asebenza ezimweni ezahlukene zemvelo. Ukushintshashintsha kwezinga lokushisa kungabangela ukuthi izinto zande noma zinciphe, okubangela ukuthi izingxenye zokukhanya zingalingani kahle. Ukuqina kwe-granite ngaphansi kokushintsha kwezinga lokushisa kuqinisekisa indlela yokukhanya ehambisanayo, okwandisa ukuthembeka kokusebenza kwethuluzi.
Ngaphezu kwalokho, ukuminyana kwemvelo kwe-granite kunegalelo esisindweni kanye nokulinganisela kwethuluzi lokubona. Izinsimbi ezilinganiswe kahle kulula ukuzisebenzisa futhi zivumela ukulungiswa okunembe kakhulu ngesikhathi sokusetshenziswa. Lokhu kubaluleke kakhulu ekusetshenzisweni okunembe kakhulu njenge-astrophotography noma ucwaningo lwesayensi, lapho ngisho nokunyakaza okuncane kungathinta imiphumela.
Okokugcina, ukukhanga kobuhle kanye nobuhle bemvelo be-granite kwenza kube ukukhetha okuthandwayo kwezinsimbi zokukhanya zekhwalithi ephezulu. Izindawo ezipholishiwe azigcini nje ngokuthuthukisa ukukhanga kokubukeka kodwa futhi zinikeza indawo ebushelelezi okulula ukuyihlanza nokuyinakekela.
Ekuphetheni, ukuhlanganisa izingxenye ze-granite kumathuluzi okukhanya kungathuthukisa kakhulu ukusebenza kwazo, kuhlinzeke ngokuqina, kunciphise imiphumela yokwanda kokushisa, kuqinisekiswe ibhalansi futhi kuthuthukise inani lobuhle. Njengoba ubuchwepheshe buqhubeka nokuthuthuka, indima ye-granite kubunjiniyela bokukhanya ingase ivele kakhulu, ivule indlela yezinsimbi ezinembile nezithembekile.
Isikhathi sokuthunyelwe: Jan-13-2025