Hlabula, ha letsatsi le tšoana le mollo, hangata le tsamaea le maemo a pula le mofufutso, 'me lilense li batla li le kotsing ea mocheso o phahameng le khoholeho ea pula. Batho ba roala likhalase ba tla hlakola lilense khafetsa. Ho phatloha le ho petsoha ha filimi ea lense ho ka hlaha ka lebaka la tšebeliso e fosahetseng. Lehlabula ke nako eo ka eona lense e senyehang ka potlako. Mokhoa oa ho sireletsa lense ea lense ho senya, le ho lelefatsa potoloho ea bophelo ea likhalase?
A. Ho qoba ho ama lense ka letlalo
Re lokela ho leka ho thibela lilense tsa mahlo hore li se ke tsa ama letlalo 'me re boloke lehlakore la nko la foreimi ea mahlo le karolo e ka tlase ea lense ea pono ho tloha marameng, e le ho fokotsa ho kopana le mofufutso.
Hape re lokela ho hloekisa likhalase tsa rōna hoseng ho hong le ho hong ha re hlatsoa sefahleho. Hloekisa likaroloana tsa molora tse phaphametseng holim'a lilense tsa likhalase ka metsi, 'me u monye metsi ka lesela la ho hloekisa lense. Ho eletsoa ho sebelisa tharollo e fokolang ea alkaline kapa ea ho se nke lehlakore, ho e-na le joala ea bongaka.
B. Foreime ea likhalase e lokela ho tšeloa likokoana-hloko le ho hlokomeloa
Re ka ea lebenkeleng la optical kapa ra sebelisa tharollo ea ho se nke lehlakore ho hloekisa litempele, liipone le likoahelo tsa maoto. Re ka boela ra sebelisa lisebelisoa tsa ultrasonic ho hloekisa likhalase.
Bakeng sa foreimi ea poleiti (eo hangata e tsejoang e le "foreimi ea polasetiki"), ka lebaka la mocheso o feteletseng lehlabula, e na le tšekamelo ea ho kobeha deformation. Tabeng ena, o lokela ho ea lebenkeleng la optical bakeng sa phetoho ea polasetiki. E le ho qoba tšenyo ea letlalo ho tloha ho lisebelisoa tsa foreimi ea lipoleiti tse tsofetseng, ho molemo ho thibela lesela la tšepe foreimi ka joala ea bongaka libeke tse ling le tse ling tse peli.
C. LIKELETSO tsa tlhokomelo ea likhalase
1. Tlosa 'me u roale likhalase ka matsoho a mabeli, tšoara ka hloko,' me u behe lense holimo ha u li beha, 'me u li boloke ka mokotleng oa lense ha ho sa hlokahale.
2. Haeba foreimi ea lipono e le thata kapa e sa phutholoha kapa screw e hlephile, re lokela ho lokisa foreimi lebenkeleng la optical.
3. Ka mor'a ho sebelisa likhalase letsatsi le leng le le leng, hlakola oli le mofufutso oa acid ka linkong tsa nko le foreimi ka nako.
4. Re lokela ho hloekisa litlolo le lihlahisoa tse ling tsa botle ka metsoako ea lik'hemik'hale ho tloha foreiming kaha ho bonolo ho senya foreimi.
5. Qoba ho beha likhalase mochesong o phahameng, joalo ka heaters, koloi e koetsoeng lehlabula, ntlo ea sauna.
Theknoloji ea ho roala ka thata ea Universal Optical Hard
Bakeng sa ho netefatsa ts'ebetso ea optical le coat ea lense ea boleng bo holimo, Universe Optical e hlahisa lisebelisoa tse thata tsa SCL tse tsoang kantle ho naha. Lense e feta lits'ebetsong tse peli tsa ho roala ha primer le top coating, e etsa hore lense e be matla le ho feta, e ka fetisang litlhoko tsa setifikeiti sa US FDA. E le ho netefatsa phetisetso ea leseli le phahameng la lense, Universe Optical e boetse e sebelisa mochini oa ho roala oa Leybold. Ka theknoloji ea ho roala ka vacuum, lense e na le phetisetso e phahameng, ts'ebetso e ntle ea anti-reflection, khanyetso ea mongoo le ho tšoarella nako e telele.
Bakeng sa lihlahisoa tse ling tse khethehileng tsa hi-tech coating, u ka sheba lihlahisoa tsa rona tsa lense:https://www.universeoptical.com/technology_catalog/coatings/