Tšebeliso ea likhalase tsa Fedorov ke e 'ngoe ea mekhoa eo u ka lokisa pono ea hau ka eona. E ntse e tsebahala ka lilemo tse mashome a mangata 'me e ka sebelisoa ke batho ba baholo le bana.
Likhalase tsa Fyodorov li sebetsa joang? Na mafu a astigmatism le maloetse a mang a bolaeang a ka phekoloa ka thuso ea bona?
Likhalase tsa Fyodorov li na le lipoleiti tse koahetsoeng ka likoti tse nyenyane. Haeba u sheba ka tsona ka lintho tse sa tšoaneng, leseli le fetang ka leihlo la optical leihlo le otlang holim'a retina le bontšoa ho tsoa ho ntho e thahasellisang. Ho hlajoa ke likoti tse nyenyane ho eketsa ho hlaka ha litšoantšo. Ka lebaka leo - ntho e 'ngoe le e' ngoe e bonngoeng ke leihlo e ba e hlakileng.
Fedorov a likhalase li nkoa e le ntle simulator bakeng sa mesifa ea leihlo. Ha ba lumelle motho eo hore a fokotsehe, a fokotsa ho lahleheloa ke ho ruruha ha lensense, ho khothalletsa ts'ebetsong ea mekhoa ea metsoako, ho thibela maloetse le mafu a mang a tšoaetsanoang.
Melemo ea likhalase tsa Fyodorov-li-simulators
Litsebi li khothalletsa ho sebelisa likhalase tsa mahlo ha:
- pono e feteletseng;
- asthenopia (bobeli ba mesifa le bolulo);
- photophobia;
- boikutlo bo holimo ;
- myopia ea bohata kapa ea 'nete;
- liphetoho tse amanang le lilemo ho pono.
- fokotsa tsitsipano;
- fana ka phomolo mahlo a mahlo;
- ho felisa liphello tsa mokhathala ka kakaretso;
- fokotsa molumo oa leihlo lintlheng tse sa tšoaneng tsa neurotic.
- eketsa ho hlaka ha setšoantšo mme o etse phapang e kholo;
- ho lieha ha mahlaseli a kotsi a ultraviolet;
- e liehisa botsofali litsing tse bonahalang;
- fokotsa matla a hlooho ea hlooho;
- thibela bofubelu ba mahlo;
- ho felisa lechato le ho halefa ha mahlo;
- matlafatsa matla a mahlaseli a khanyang a fetang leihlong.
Ho phaella moo, likhalase tsa Fedorov le likhanni tsa mokhanni li ka apesoa merero ea thibelo. Ke tsona:
Melemo e kholo ea likhalase bakeng sa ho ntlafatsa pono ea Fedorov e kenyelletsa:
Haeba o rata, o ka apara likhalase tsa Fedorov letsatsi le leng le le leng. Empa ho ntse ho buelloa hore u se ke ua "penya" mahlo 'me u a apare ka nako e telele feela. Likhethong ho bohlokoa ho etsa li-gymnastics tse khethehileng bakeng sa mahlo, tse tla thusa ho tlosa mokhathala, khubelu, ho lla le ho chesa maikutlo.
Empa ka hore na o ka tsoa le likhalase seterateng 'me u kena ka mor'a koloi, u lokela ho buisana le ngaka ka bomong.