Indima yeGranite kwiMveliso ye-Precision Optics.

 

I-Granite lilitye lendalo elivuthayo elenziwe ikakhulu yiquartz, i-feldspar kunye ne-mica edlala indima ebalulekileyo ekwenziweni kwezinto ezichanekileyo zokukhanya. Iimpawu zayo ezikhethekileyo zenza ukuba kube yinto efanelekileyo kwizicelo ezahlukeneyo kwishishini le-optical, ngokukodwa kwimveliso yezinto eziphezulu ze-optical components ezifana neelensi, izibuko kunye neeprism.

Enye yeenzuzo ezibalulekileyo zegranite kukuzinza kwayo okungaqhelekanga. Ngokungafaniyo nezinye izixhobo, igranite inokwanda okuncinci kwe-thermal, okubaluleke kakhulu kwi-optical optics echanekileyo kuba nolona tshintsho luncinci lunokubangela iimpazamo ezinzulu ekusebenzeni kwamehlo. Olu uzinzo luqinisekisa ukuba izinto ezibonakalayo zigcina imilo kunye nokulungelelaniswa kwazo phantsi kweemeko ezahlukeneyo zokusingqongileyo, ngaloo ndlela zikhulisa ukuchaneka kunye nokuthembeka kweenkqubo ze-optical systems.

Ukongeza, ingxinano ye-granite engokwemvelo inceda ukuba ithobe ngokufanelekileyo ii-vibrations. Ngexesha lenkqubo yokuvelisa i-optics echanekileyo, ukungcangcazela kunokuchaphazela kakubi umgangatho wemveliso egqityiweyo. Ngokusebenzisa i-granite njengesiseko okanye isakhiwo senkxaso, abavelisi banokunciphisa oku kungcangcazela, okukhokelela kwiindawo ezigudileyo kunye nokucaca okungcono kwe-optical. Le propati ibaluleke kakhulu kwizicelo ezichanekileyo eziphezulu ezifana neteleskopu kunye ne-microscopes, apho nokungafezeki okuncinci kunokuchaphazela ukusebenza ngokubanzi.

Ukusebenza kweGranite yenye into eyenza ukuba ilungele ukusetyenziswa kwi-optics echanekileyo. Nangona yinto enzima, ukuqhubela phambili kwitekhnoloji yokusika kunye nokugaya kuye kwavumela ukuba kufezekiswe ukunyamezela okufunekayo kumacandelo optical. Abachwephesha abanezakhono banokubumba igranite ibeyiyilo entsonkothileyo, evumela ukuyilwa kwezinto zokuxhoma ezixhonywe kwisiko kunye nezixhobo zokuphucula ukusebenza kwenkqubo yakho yamehlo.

Isishwankathelo, uzinzo lwegranite, ukuxinana, kunye nokusebenza kuyenza ibe yinto eyimfuneko ekuveliseni optical ngokuchanekileyo. Njengoko imfuno yeenkqubo zokukhanya ezikumgangatho ophezulu iqhubeka nokukhula, indima yegranite kwishishini ngokungathandabuzekiyo iya kuhlala ibalulekile, iqinisekisa ukuba abavelisi banokuvelisa amacandelo ahlangabezana nemigangatho engqongqo yezixhobo zanamhlanje.