Mekhoa ea tlhokomelo ea likhalase tsa mahlaseli

Kamora ho reka likhalase tsa mahlo, ke ka seoelo ba elang hloko tlhokomelo ea likhalase tsa mahlo. Mohlomong batho ba bang ba nahana hore ke e roala feela hlabula lena, 'me batho ba bangata ba nahana hore ba reka likhalase tsa mahlo feela ho itšireletsa khahlanong le mahlaseli a li-ultraviolet le feshene. Ha e le likhalase tse ling tsa letsatsi, ba ke ke ba li nahana. Ebile, haeba likhalase tsa mahlo tsa mahlo hangata li lahloa, mme ts'ebetso ea eona e tla fokola ha nako e ntse e tsamaea. Eseng feela hore e ke ke ea khona ho hanela mahlaseli a kotsi, hape e ka baka mathata a bophelo bo botle ba mahlo a hau.

Tlhokomelo ea likhalase tsa mahlo e batla e tšoana le likhalase tse tloaelehileng. Joale ha re shebeng hore na re ka hlokomela likhalase tsa letsatsi joang.

1. Haeba lense e na le mabala, mafura kapa likhatiso tsa menoana, sebelisa lesela le bonolo la k'hothone ka har'a likhalase tse khethehileng tsa likhalase ho hlakola lerōle kapa litšila lense. Le ka mohla u se sebelise lipekere kapa lihlahisoa tse nang le metsoako ea lik'hemik'hale ho tlosa matheba lenseng
2. Ha li sa apare, li lokela ho tlosoa ka hloko le ho hlakoloa hantle. Ha u e beha, qala ho mena tempele e ka letsohong le letšehali (nka lehlakore le apereng joalo ka ha e le tloaelo), beha seipone sefahlehong, u se phuthele ka lesela le hloekisang lense, 'me u se kenye ka mokotleng o khethehileng. Hlokomela ho thibela lense le foreimi hore e se ngoapuoe ke lintho tse thata kapa e pepete nako e telele.
3. Thibela ho pepesetsoa metsi nako e telele, ho inela ka metsing, le ho beha sebakeng se tsitsitseng hore u be le mahlaseli a letsatsi; ho pepesetsoa motlakase kapa tšepe nako e telele ho thibetsoe
4. Hape ela hloko libaka tseo ho leng bonolo ho bokella oli le moriri o robehileng, joalo ka litempele le mekotla ea nko. Hopola, u se ke ua hlatsoa ka metsi a futhumetseng haholo kapa ua e beha sebakeng se mongobo.
5. Ho bonolo hape ho holofatsa foreimi ha u nka likhalase ka letsoho le le leng.
6. Haeba foreimi e holofetse kapa e sa phutholoha ho e apara, e-ea lebenkeleng la optical ho ea keteka phetoho ea litsebi.

Lefa tlhokomelo e eketsehileng tlhokomelong ea likhalase tsa letsatsi, e le hore likhalase tsa mahlo li ka sireletsoa ka botlalo, 'me likhalase tsa letsatsi li ka sireletsoa hantle.


Nako ea poso: Aug-18-2020