• Malebela a ho bala likhalase

Ho na le tse lingM tšōmo e tloaelehilengmabapi le likhalase tsa ho bala.

Bokamoso bo bong bo tloaelehileng: Ho roala likhalase tsa ho bala ho tla etsa hore mahlo a hao a fokotse. Ha se 'nete.

Ntho e 'ngoe hape: Ho buuoa ka' nete ho ka lokisa mahlo, ho bolelang hore o ka fonya likhalase tsa hau tsa ho bala. Hape ha se nnete. U ka ba le mathata a bona a pono a ke keng a khalemeloa ka likhalase tsa ho bala.

Mme ebe ho na le maikutlo a hore likhalase tsa ho bala li etsa hore motho a lule a le moholo. Batsebi ba tlhokomelo ea mahlo ba tlohela hore e le mokhoa oa khale oa ho sheba likhalase tsa ho bala, haholo-holo tsa Maamerika a fetang limilione tse 150.

Malebela a ho bala likhalase

Likhalo life tsa ho bala ke eng?

Ho bala likhalase tse fumanehang ka mefuta e mengata kapa ho ntlafatsa bokhoni ba ho bala ho hong ho haufi, joalo ka buka kapa skrini kapa skrine sa k'homphieutha.

Likhalase tsa 'masela tse fetang - tse ka rekiloeng litsing tsa lithethefatsi, mabenkele a mangata a sa tsoa apesoa, kapa ho buseletsoa hamonate hantle.Asigmatism, boemo bo tloaelehileng bo bakangPono e Fosahetseng.

Matla a lense ea likhalase tsa ho bala ka mokhoa o feteletseng hangata li tloha +1 ho ea ho likhalase tsa "4over"e benyang).

Leha ho le joalo, haeba u na le bothata baLisebelisoa tsa HamptonkapaPono e habeliKahoo, ho bohlale ho senya likhalase tsa lengolo la ho ngola.

Lits'oaetso tsa ho bala likhalase tsa ho bala li lokela ho apesoa nako e telele, 'me li loketse batho ba sotlehileng,' me ba loketse batho ba li-astigmatism, baforetsi ba mahlo kapa bashebelli ba mahlo.

U hloka likhalase tsa ho bala neng?

Ka lebaka la mang kapa mang ho ba oona ka 40s le ho feta, ka nako e itseng, ba hloka likhalase tsa ho bala (kapa mofuta o mong oa khalemelo e haufi).

Lits'oaetso tsa ho bala li thusa ho buseletsoa ka lebaka la pono e amanang lePresnnoopia, tahlehelo e tloaelehileng ea lilemo ea ho tsepamisa maikutlo linthong tse haufi, tse kang mantsoe a bukeng kapa molaetsa oa mongolo ho smartphone.

Ka tloaelo o hlokomela tlhoko ea likhalase tsa ho bala haeba o kopana le ho bala khatiso e nyane ha o khathala ka phapusing, kapa o fumana ho le thata ho bala ho hong ha o le sieo hole le sefahleho sa hau.

Ha u se u lebelletse ka lihlopha tse fapaneng le litlhoka, li-capang li na le lilense tse ngata tsa lilebelong tsohle tse nang le lisebelisoa tse fapaneng, o ka khetha khalase e loketseng haholo.

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