Muchirimo, kana zuva rakaita semoto, zvinowanzo kuperekedzwa nemamiriro ekunaya uye anonyepa, uye nzvimbo dzine njodzi dzakanyanya kudzika mukudziya kwakanyanya nekumvura inonaya. Vanhu vanopfeka magirazi vachapukuta lension kazhinji. Lens firimu rinoputika uye kupaza kunogona kuitika nekuda kwekushandisa zvisina kunaka. Zhizha ndiyo nguva apo lenzi yakakanganisika kukurumidza. Maitiro ekuchengetedza lens kuvhara kubva mukukuvara, uye kuwedzera kutenderera kwehupenyu hwegirazi?
A. kudzivirira kubata lens neganda
Isu tinofanirwa kuedza kudzivirira iyo lenses kubva pakubata ganda uye chengetedza iyo side yemhete yezima uye iyo yepazasi yemucheto wechizunguzi lens kubva pamatama, kuitira kuti kuderedza kusangana ne ziya.
Isu tinofanirawo kuchenesa magirazi edu mangwanani oga oga kana tichishambidza kumeso. Chenesa zvimedu zvemahara pamagirazi enhema nemvura, uye kutora mvura ine lens kuchenesa jira. Izvo zvinokurudzirwa kushandisa isina kusimba alkaline kana kusarerekera kwekutarisira mhinduro, pane doro rekurapa.
B. Magirazi egirazi anofanirwa kubvisirwa uye kuchengetwa
Isu tinogona kuenda kuchitoro chechiratidzo kana kushandisa chirevo chekutarisira kwemasendimendi kuchenesa tembere, magirazi, uye gumbo dzinofukidza. Isu tinogonawo kushandisa chishandiso chekupedzisira kuti zvive magirazi akachena.
Kune iyo plate furemu (inowanzozivikanwa se "furamu yepurasitiki"), nekuda kwekupisa kwakanyanya muzhizha, zvinokonzeresa kukotama. Mune ino kesi, iwe unofanirwa kuenda kune iyo Optic Shop yekugadzirisa kwepurasitiki. Kuti udzivise kukuvadzwa kweganda kubva kune yakwegura plate chimiro, zviri nani kupfekedza iyo simbi yesimbi yesimbi ine doro rekurapa vhiki mbiri dzese.
C. Matipi eMagirazi ekuchengetedza
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2. Kana iyo single cleme yakasimba kana isina kugadzikana kana iyo screw yakasununguka, isu tinofanirwa kugadzirisa chimiro pachitoro chechokwadi.
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4. Isu tinofanirwa kuchenesa zviyero uye zvimwe zvigadzirwa zvekunaka nezvigadzirwa zvemakemikari kubva pachifuramo sezvavari nyore kuwana chimiro.
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Universal Optical yakaomesesa yakawanda inobatanidza tekinoroji
Kuti uve nechokwadi chekuita kwekushanda uye nemhando yepamusoro yemigwagwa inobatanidza, zvakasikwa zvakasarudzika pamberi peSCL yakaoma SCL. Iyo lens inopfuura nepakati pemapuranga maviri ekutanga coating uye pamusoro pekucheka, kugadzira lens kusimba kupfeka kurwisa uye kukanganisa kupokana nezvinodiwa zveUS fda chitupa. Kuti uve nechokwadi chekuputika kwakanyanya kwechiedza cheiyo lens, zvakasikwa zvezvinhu zvakasarudzika Shandisa Leybold Coating Machine. Kuburikidza neVaCuum Coating tekinoroji, Lens ane yepamusoro transmittance, zvirinani kurwisa-kurwisa kuita, kukwenya kuramba uye kusimba.
Kuti uwane zvimwe zvakakosha Hi-tech inobatanidza zvigadzirwa, unogona kuona zvigadzirwa zvedu zve lens:https://www.universseopical.com/technology_catalog/coatings/