Sei meso enyu paakandiedza kumba. nyore mazano

Mweya nguva - vanhu vanenge kumativi wachi vagare kubva chidzitiro. Sefungu refu rinotungamirirwa dzinenge pane imwe nguva, vanotanga kuona kuti anova kwakajeka. Zvino uchiverenga bhuku pane chido kusunda kubva mumaziso.

Kazhinji, kana matambudziko pamwe pakutanga chiono achitarisa paIndaneti, sei kuona zvakaratidzwa pamba. Ongorora chinooneka acuity - ane tinyatsonzwisisa mano ako kusiyanisa wacho nhengo. Eyesight cheki kure zvikuru, uye vachiravana, pashure pemakore 40, tarisa pedo chiratidzo. Mureza nzira kuti vachiongorora ane ophthalmologist kusaina chero mugari.

How kuongorora zvakaratidzwa pamba? Unogona kushandisa zvakasiyana siyana nemiedzo kubva Internet, kana kudhinda zvose runozivikanwa nomuedzo tafura uye wakaturikwa pamusoro porusvingo, 5 metres ziso rimwe yoga kuedza kuverenga tsamba ari 12 akatevedzana. Visual acuity pamusoro 0.1 - yokumusoro mutsara uye 2.0 - yakaderera musara. Kana unogona kuverenga 10-fung mutsetse, chiratidzo kunowanikwa. Zvikasadaro, anodiwa kururamiswa.

Pane imwe nzira kuti maziso ako akaedzwa kumba. Zvakakodzera murinde 3 metres wakavhomorwa siyana mirayiridzo yacho tsamba "E" by pemitsara 0.5 masendimita Munhu ane chiratidzo romuzvarirwo, zvakarurama kusarudza nhungamiro yavo :. Bottom, pamusoro, akasiya kana kurudyi.

Homemade nzira All - pamusoro pokutarira kutarisana acuity, sezvo Kusiyana Kudzidza kwakadaro kukosha pakati zvinooneka zviratidzo uye jekeso. Naizvozvo, pasina kunetseka sei yokuedza zvaakaratidzwa mumba, zviri nani kuenda pakuva ophthalmologist.

Romuzvarirwo chiono?

Izvi chinooneka acuity vakanga tichienzanisa chakaipa nemaonero vanhu vanogona kuverenga tsamba rezasi mitsara patafura panguva chinhambwe 6 mamita. 6/6 kana 20/20 patsoka - chiyero kwomuzvarirwo kutarisana acuity. Nhamba yokutanga ndiyo kure iyo cheki chiratidzo. A nhamba yechipiri ndiwo kure iyo rinowanzoitwa VANOONA vanhu vanogona kuverenga chete mutsetse patafura.

Kana nhamba yechipiri idukusa nhamba yokutanga - zviri nani zvinodiwa, kana zvakawanda, ipapo zvishoma zvakajairika. Index 20/10 (6/3) zvinoreva kuti munhu anoona pane chinhambwe 6 metres, uye munhu ane waivako maonero ari kuipa chikuva, verenga mutsetse uyu mamita 3. Kuti uwane mamwe mashoko, izvo vaiona kuipa chiratidzo, rinogona kuwanikwa bedzi ane ophthalmologist.

The rokushandisa, achitarira tarisisa chidzitiro, ziso tsandanyama vari immobile. By hunhu vari kuzivikanwa dynamism. Ya basa uye ikawanda wevasungwa - ava okuwedzera ziso epfungwa. Mukuwedzera, nechidzitiro sechiedza bhuku iri zano rinoita musiyano, nepo Pepa bani bepa - kungotarisa musiyano. Chidzitiro mufananidzo wacho dynamically achiudza pamwe yakaderera kakawanda, izvo chinokonzera kudzima. Somugumisiro, maziso enyu kuneta, pane nomusoro, kushatirwa, huta kunetsana uye mupfungwa. Chinonyanya kukosha divi mugumisiro kombiyuta kukwanisa kwayo kutungamirira kukudziri- myopia.

Inogona kukudzivirira kubva kumusoro chisarudzo ari tarisisa, uye nokudaro ari zvakarurama uye zvakajeka mufananidzo. Muchiitiko chino, izvozvo zvinoderedza kuneta kutarisana nenyere. Nguva nenguva kuti ave chokudzivirira Kurega maziso ake kubva tarisisa kurutivi, uye kuita nyore muviri kuti jimunasitikisi kuti ziso.

Mhedzisiro kuramba kushanda pakombiyuta ari "wakaoma ziso chirwere", iro rinoreva kuti kuomesa pamusoro ocular pamusoro. Nokuti kudzivirirwa yakarumbidza inotevera pachiitwa: zazhmurte zvikuru, uye ipapo svinudzai maziso enyu pashure 2-3 seconds. Dzokorora 10-20 nguva. Usakanganwa kuti zvakaratidzwa kombiyuta uye kwazvo interconnected.

Regai kuva simbe, tora nguva mumwe 2-3 chete kwemaminitsi ichi nyore muviri, uye zvichabatsira kuchengetedza chiratidzo. Usakanganwa kuti kubudikidza nhengo nokuona, tinowana 90% vose mashoko kubva kunze kwenyika.