_{Fektheri ea VR}

Re tlameha ho sireletsa mahlo a rona mahlaseling a letsatsi a letsatsi, lehlabula kapa mariha. Likhalase tsa letsatsi ke karolo ea bohlokoa ea thepa e sireletsang mahlo. E ka fokotsa ho pepeseha ha rona mahlaseling a UV le ho fokotsa monyetla oa ho ba le tšenyo ea mahlo. Ho phaella moo, likhalase tsa letsatsi li ka eketsa boiketlo ba pono le ho fokotsa ho omella le ho khathala mahlong.

Foreimi ea setaele e ka tlatselletsa ensemble ea hau.
Ntle le ho fana ka tšireletso ea mahlo, likhalase tsa letsatsi ke seaparo sa setaele. Liforeimi tse entsoeng hantle li ka ntlafatsa kutloisiso ea rona ea setaele. Ebang ke foreime e nyane e setaele ka 'mala o hlakileng kapa e kholo, e ntšo ea khale, e ka tsamaisana le sehlopha sa rona. Re ka hlahisa botho ba rona le maikutlo a setaele ka ho khetha chebahalo le foreimi tse re lekanang hantle.

Lilense tse nang le tšireletso ea UV400 li ka hanela mahlaseli a ultraviolet hamolemo
Mosebetsi oa lense oa likhalase tsa letsatsi o bohlokoa haholo. Lilense tse ntle tsa khalase ea letsatsi li lokela ho ba le tšireletso ea UV400 le ho thibela 100% ea mahlaseli a ultraviolet. Mahlaseli a ultraviolet a ka baka tšenyo e poteletseng mahlong, 'me ho pepeseha ha nako e telele mahlaseling a matla a ultraviolet ho tla eketsa kotsi ea mafu a mahlo. 'Me lilense tse ntle tsa khalase ea letsatsi li ka sefa mahlaseli a kotsi a ultraviolet le ho sireletsa bophelo bo botle ba mahlo ka katleho.

Lisebelisoa tsa tšepe tsa boleng bo botle li matla ebile lia tšoarella
Ho tšoarella ha likhalase tsa letsatsi hape ke e 'ngoe ea lintlha tsa bohlokoa khethong ea rona. Likhalase tsa letsatsi tsa boleng bo botle li sebelisa lisebelisoa tsa tšepe tsa boleng bo holimo, tseo ho seng bonolo ho li holofatsa le ho li pshatla. Lisebelisoa tsa tšepe li ka eketsa matla a likhalase tsa letsatsi 'me tsa etsa hore li tšoarelle nako e telele. Ebang ke lipapali tsa kantle kapa ts'ebeliso ea letsatsi le letsatsi, likhalase tsa letsatsi tse tšoarellang li ka ikamahanya le maemo le mesebetsi e fapaneng. Likhalase tsa letsatsi hase feela sesebelisoa sa ho sireletsa mahlo, empa hape ke karolo ea feshene ea rona. Lilense tse ntle tsa likhalase tsa letsatsi li ka fana ka tšireletso e sebetsang ea UV le ho felehetsa bophelo ba mahlo a rona. Ho khetha likhalase tse entsoeng ka lisebelisoa tsa tšepe tse tšoarellang ho ka tiisa matla le bophelo ba tšebeletso ea foreimi. Ka hona, ebang ke bakeng sa bophelo bo botle ba mahlo kapa ho lelekisa lifeshene, likhalase tsa letsatsi ke tlhokahalo ea bohlokoahali ho rōna.