Likhalase tsa mebala tse mebala-bala

Likhalase tsa letsatsi, e le mofuta oa likhalase tse sireletsang letsatsi, ke tsa lihlahisoa tsa ts'ireletso ea 'mele ea motho. Mosebetsi o ka sehloohong oa likhalase tsa letsatsi ke ho thibela ho teneha le tšenyo e bakiloeng ke mahlaseli a kantle a mahlaseli a mahlo mahlong a batho le ho fana ka tikoloho e ntle ea pono. Ntle le tšireletso e nepahetseng ea mahlo a rona, ho pepesehela letsatsi nako e telele ho tla eketsa kotsi ea lera la mahlo le mafu a mang.
Ka hona, likhalase tsa mahlaseli ke sehlabula sa 'nete se tlamehang ho ba le sona.

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Ho ea ka mofuta oa lense, likhalase tsa mahlo li ka aroloa ka likhalase tsa 'mala tse tšoanang (tse dailoeng) tsa' mala, likhalase tsa 'mala o khabisitsoeng (tse dailoeng) le likhalase tsa mahlo tse polarized. Lihlopha tse fapaneng tsa batho li ka khetha ho latela litakatso le ts'ebeliso ea tsona, empa ke molao-motheo oa mantlha ho sireletsa polokeho le pono ea ea li roalang.
Litlhokahalo tsa mantlha tsa likhalase tsa letsatsi ke ho fokotsa khanya e matla, ho bona ka ho hlaka ntle le ho khopama, ho thibela mahlaseli a mahlaseli a kotsi, ho tseba mmala ntle le ho khopama, le ho tseba matšoao a sephethe-phethe hantle. Leha ho le joalo, ha e le hantle, bareki ba bangata ba nka boiketlo le ponahalo ea setaele e le lintho tsa mantlha ha ba reka, e leng taba e sa lumellaneng le mahlale.
Ho khetha likhalase tsa mahlo ka nepo, qala ka ho nahana ka ts'ebetso ea ho sefa ea likhalase tsa mahlo khahlanong le khanya e kotsi. Ha mosebetsi oa ho sefa o le matla, tšireletso e ba betere. Ho kgothaletswa ho ea lebenkeleng le tloaelehileng la likhalase ho khetha likhalase tsa letsatsi tse nang le ts'ebetso ea anti-ultraviolet e hlahisoang ke baetsi ba kamehla.
Ho na le mebala e mengata ea lilense tsa likhalase tsa mahlo, tse putsoa, ​​tse pinki, tse tšehla, tse ntšo le tse mebala-bala, jj, tse ka hlalosoang li le ntle. Likhalase tsa mahlaseli tsa letsatsi li ka bontša mebala e fapaneng, haholo-holo ka ho daea, ho penta le mekhoa e meng.
Ho daea ho bolela ho kenyelletsa lik'hemik'hale tse ling lense nakong ea ts'ebetso ea ho etsa lense ho bonahala e le mebala ho amohela khanya ea bokaholimo bo itseng. Hape ke mokhoa o sebelisoang haholo ha ho etsoa likhalase tsa mahlo. Mebala e bolela ho sebelisa mmala bokaholimo ba lense, bo ka pentiloeng ka ho lekana kapa ho pentoa butle butle.
Mokhoa o mong oa ho fetola 'mala oa lense ke ho kenya silevera halide lenseng hore lense ea ponaletso ea pele le e se nang mmala e ka fetoloa lense e mebala ha e pepesetsoa mabone a matla kantle.
Re lokela ho supa hore moriti oa lense ha o amane le ts'ireletso ea likhalase tsa letsatsi. Ha se hore mmala o lefifi ho feta, matla a ts'ireletso ea UV a matla le ho feta. Hore na e ka thibela mahlaseli a li-ultraviolet haholoholo ho ipapisitse le boqapi bo sebetsang ba lense ka bo eona, 'me khetho ea mebala ea mebala e ka fapana ho ea ka batho.
Khetha lilense tse nang le 'mala o lefifi ha u le kantle ka khanya ea letsatsi,' me u khethe lilense tse nang le 'mala o bobebe ha u khanna. Ka kakaretso, bohlooho bo lefifi bo betere, bosootho bo lefifi le bosootho ke tsona tse latelang tse ntle ka ho fetisisa.


Nako ea poso: Jun-03-2019