Ihlabathi le-optics liyachuma ngokukwazi ukulawula ukukhanya, kwaye entliziyweni yolu buchule kulele amaqhawe angabonakaliyo - amacandelo optical. Ezi zinto zintsonkothileyo, rhoqo iilensi kunye neeprism, zidlala indima ebalulekileyo kuyo yonke into ukususela kwiindondo ukuya kwiiteleskopu ezinamandla kakhulu. Kodwa ingaba iglasi ekrwada iguquka njani ibe licandelo lokukhanya elenziwe ngokuchanekileyo? Masiqalise uhambo olunika umdla lokuphonononga inkqubo ecokisekileyo emva kokusetyenzwa kweelensi.
I-odyssey iqala ngokucwangcisa ngokucokisekileyo. Emva kokufumana umyalelo oqinisekisiweyo, iqela lemveliso liguqulela ngocoselelo iinkcukacha zabathengi kwimiyalelo eneenkcukacha zomsebenzi. Oku kubandakanya ukukhetha eyona imathiriyeli ekrwada, kaninzi luhlobo oluthile lwegilasi yamehlo ekhethelwe ukuhambisa ukukhanya kunye neempawu zokukhenkceza.
Okulandelayo kuza inguqu. Iglasi ekrwada ifika njenge blank - iidiski okanye iibhloko ezilindele ukuguqulwa kwazo. Besebenzisa oomatshini bokusika abakhethekileyo, amagcisa acanda ngokuchanekileyo izikhewu zibe yimilo efana noyilo lokugqibela lwelensi. Olu yilo lokuqala luqinisekisa ukuchithwa kwezinto ezincinci ngexesha lamanyathelo alandelayo.
Izikhewu ezisanda kusikwa ziqhubela phambili kwinqanaba lokukhupha. Apha, iindawo ezithile ezingenanto zichongiwe ukuze zisetyenziswe ekujoliswe kuzo kwisigaba esilandelayo - ukugaya ngokukrakra. Yiba nomfanekiso-ngqondweni womkroli esusa ngocoselelo izinto ezigqithileyo ukuze aveze imo efihlakeleyo ngaphakathi. Oku kusila kokuqala kusebenzisa oomatshini abakhethekileyo abaneediski ezijikelezayo ezigqunywe ngekhompawundi erhabaxa. Inkqubo isusa imathiriyeli ebalulekileyo, isondeza into engenanto kwimilinganiselo yayo yokugqibela.
Emva kokusila ngokurhabaxa, ilensi igalelwa kakuhle. Eli nqanaba lisebenzisa iibrasives ezicolekileyo ukucokisa ngobunono ubungakanani kunye nokugoba kwelensi ngokuchaneka okuphezulu. Apha, ugxininiso luyatshintsha ukusuka ekususeni iziqwenga ezinkulu zemathiriyeli ukuya ekufezekiseni ukuchaneka komgangatho okufutshane-ogqibeleleyo.
Nje ukuba ubungakanani kunye ne-curvature zilawulwe ngokucokisekileyo, ilensi ingena kwinqanaba lokupholisha. Yiba nomfanekiso-ngqondweni womenzi wamatye anqabileyo ebethekisa ilitye elinqabileyo ngobuchule ukuze libengezele ngokukhazimla. Apha, i-lens ichitha iiyure ezininzi kumatshini wokupholisha, apho iikhompawundi ezikhethekileyo zokupolisha kunye neepads zisusa ukungafezeki okuncinci, okukhokelela ekugqityweni komphezulu wokuguda okukhethekileyo.
Ngokupholisha okupheleleyo, ilensi ifumana inkqubo yokucoca ngokungqongqo. Naziphi na ii-agent ezishiyekileyo zokupholisha okanye izinto ezingcolisayo zinokubeka esichengeni ukusebenza kwamehlo. Ukucoca ngokugqibeleleyo kuqinisekisa ukuba ukukhanya kusebenzisana nelensi ngokuchanekileyo njengoko bekucetyiwe.
Ngokuxhomekeke kwisicelo esithile, i-lens inokufuna inyathelo elongezelelweyo - ukugquma. Umaleko obhityileyo wezinto ezikhethekileyo unokufakwa kumphezulu wokuphucula ukusebenza kwawo. Ngokomzekelo, ii-anti-reflective coatings zinciphisa ukukhanya, ukuphucula ukuhanjiswa kokukhanya ngokubanzi. Ezi zogquma zisetyenziswa ngokucokisekileyo ngokusekelwe kwiimfuno zabathengi.
Ekugqibeleni, ilensi ifika kwisebe lokuhlola umgangatho. Apha, iqela lamagcisa anesakhono liphonononga ngobuchule yonke inkalo yelensi ngokuchasene neenkcukacha zantlandlolo. Balinganisa ngobuchule imilinganiselo, bavavanya ukugqitywa komphezulu, kwaye baqinisekise iiparamitha ezibalulekileyo njengobude bengqwalasela kunye nokucaca okubonakalayo. Kuphela iilensi eziphumelele ezi mvavanyo zingqongqo zibonwa zifanelekile kwinqanaba lokugqibela - ukuthunyelwa.
Uhambo olusuka kwiglasi ekrwada ukuya kwindawo yokukhanya eyenziwe ngobunjineli bububungqina bobuchule bomntu kunye nobunjineli obuchubekileyo. Isinyathelo ngasinye kwinkqubo idlala indima ebalulekileyo ekuqinisekiseni ukuba i-lens egqityiweyo ihlangabezana neemfuno ezifunekayo zokusetyenziswa kwayo. Kwixesha elizayo xa ukroba kwiteleskopu okanye uhlengahlengisa iindondo zakho, thabatha umzuzwana uxabise umdaniso ontsonkothileyo wokukhanya nokuchaneka okusembindini wezi nxalenye zibalaseleyo zamehlo.
Qhagamshelana:
Email:info@pliroptics.com ;
Ifowuni/Whatsapp/Wechat:86 19013265659
umthombo: www.pliroptics.com
Yongeza:Isakhiwo 1, No.1558, indlela yobuntlola, qingbaijiang, chengdu, sichuan, china
Ixesha lokuposa: Jul-26-2024
