Emkhakheni wezinsimbi zokukhanya, ukuzinza kubalulekile ukuze kufezwe izilinganiso ezinembile nezithombe ezicacile. Enye yezindlela eziphumelela kakhulu zokuthuthukisa lokhu kuzinza ukusebenzisa isisekelo segranite. Igranite, itshe lemvelo elaziwa ngokuqina kwayo kanye nobuningi bayo, inikeza izinzuzo eziningana ezenza kube yinto efanelekile yokusekela imishini yokukhanya.
Okokuqala, isisindo se-granite esingokwemvelo sinikeza isisekelo esiqinile esinciphisa ukudlidliza. Izinsimbi zokubona ezifana nama-telescope nama-microscope zizwela kakhulu ngisho nasekunyakazeni okuncane kakhulu. Ngokusebenzisa isisekelo se-granite, isisindo setshe simunca ukudlidliza kwangaphandle, siqinisekise ukuthi ithuluzi lihlala lizinzile ngesikhathi sokusebenza. Lokhu kubaluleke kakhulu ezindaweni lapho ithrafikhi yabantu noma imishini ingabangela ukuphazamiseka.
Ngaphezu kwalokho, ukuqina kwe-granite kunegalelo ekuzinzeni kwayo. Ngokungafani nezinye izinto ezingase zigobe noma ziguquguquke ngokuhamba kwesikhathi, i-granite iyakwazi ukugcina ukuma kwayo kanye nokuqina kwesakhiwo. Lesi sici sibalulekile kumathuluzi okukhanya adinga ukulungelelaniswa okunembile. Isisekelo se-granite siqinisekisa ukuthi ithuluzi lihlala endaweni efanele, kunciphisa ingozi yokungahambisani kahle okungathinta ikhwalithi yokubuka noma yokulinganisa.
Ngaphezu kwalokho, i-granite imelana nokushintshashintsha kwezinga lokushisa kanye nezinguquko zemvelo. Lokhu kuzinza ngaphansi kwezimo ezahlukahlukene kubalulekile kumathuluzi okukhanya angasetshenziswa ezindaweni ezahlukahlukene, kusukela elabhorethri kuya ngaphandle. Ukuzinza kokushisa kwe-granite kusiza ukuvimbela ukwanda noma ukufinyela okungathinta ukusebenza kwethuluzi.
Ngamafuphi, izisekelo zegranite zithuthukisa kakhulu ukuzinza kwezinsimbi zokukhanya ngokunikeza isisekelo esinzima, esiqinile, nesizinzile ngokushisa. Lokhu kuthuthukiswa akuvikeli nje kuphela ubuqotho bensimbi, kodwa futhi kuqinisekisa ukuthi umsebenzisi uzothola imiphumela enembile nethembekile. Njengoba isidingo sokunemba ekulinganisweni kwe-optical siqhubeka sikhula, indima yezisekelo zegranite ekusekeleni lezi zinsimbi iba yinto ebaluleke kakhulu.
Isikhathi sokuthunyelwe: Jan-07-2025