English
Yehlisa ukujula kwe-myopia Isithombe Esifakiwe
  • Yehlisa ukujula kwe-myopia

Yehlisa ukujula kwe-myopia

Incazelo emfushane:


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ividiyo

360 ilensi eqhubekayo

Yehlisa phansi-ijule2

Yehlisa ukukhathala kwamehlo futhi uvimbele izinga lokujula

Iphula izici zamandla onqenqema anyusiwe welensi eyindilinga kanye nokuphambuka konqenqema oluncaneI-lens ye-ASP.I-zoom eyindilinga engu-360-degree isuka maphakathi nelensi iye endaweni ezungezile.
Uma idigri yelensi iba nkulu, iba nkulu i-lens zoom cur vature (ukulungiswa okuzenzakalelayo25-200 degrees) Ngenxa yokulungiswa kwamehlo kanye nokuncipha kwamandla azungezeilensi, unqenqema lwelensi luba mncane, amandla eprism abe mancane, anciphisa ukukhathala kwamehlongesikhathi sokufunda nokubhala, ukuze amandla wamehlo angabi lula ukujula, kanye ne-axis yesoakulula ukukhula.

Yehlisa ijubane-ngokujula3

Ngokugxila kwendingilizi engu-360-degree, kuhlanganiswe nokulungiswa kwemvelo kwamehlo, kungadambisa ngempumelelo ukukhathala kwamehlo futhi kulawule ukunwetshwa kwe-eksisi yeso.Ukwenza izivivinyo zamehlo cishe njalo nje.

Ilensi yokugxila eyindandatho inciphisa i-defocus ye-para-center futhi inciphisa ukuncishwa kwefomu indawo eyimpumputhe ebonakalayo.Inomkhakha obanzi wokubona, ikwenza kukhululeke kakhudlwana ukugqokwa nokubona, iqeda ukukhathala kwamehlo, ithuthukisa ngokungaqondile umsebenzi wokwamukela abafundi ekilasini, futhi amamaki abo ayaqhubeka nokukhuphuka.
Uma ubheka izinto ezibangeni elingamamitha angu-5, amehlo awadingi ukulungiswa.Uma ubheka amafonti ebangeni eliseduze (33mm), ukulungiswa kwamehlo kungu-300 degrees.Lapho isiguli se-myopia engu-300-degree sifunda futhi sibhala ngaphandle kwezibuko, singabona ifonti yencwadi ngokucacile ngaphandle kokulungiswa kwamehlo, futhi ukubona kwesiguli eduze kujwayelekile.Uma ufakwe izibuko ze-myopia ezingu-300-degree, udinga ukulungiswa okungu-300-degree ukuze ubone ifonti ngokucacile lapho ufunda futhi ubhala ebangeni eliseduze.Lokhu kwandisa umthwalo wokulungisa wamehlo.Ngemva kwesikhathi eside, amehlo athambekele ekukhathaleni, i-eksisi yamehlo iphoqeleka ukuba ibe yinde, futhi izinga le-myopia lizojula.Ngakho-ke, ama-ordinar y lens (i-spherical surface, aspherical surface) ayisici esibalulekile (ikakhulukazi intsha) ebangela ukuthi iziguli ze-myopic zisebenzise amehlo azo eduze nokwandisa izinga le-myopia.

Yehlisa phansi-ngokujula4

Uchungechunge lokuvimbela nokulawula i-Myopia

● Sebenzisa ubuchwepheshe bokulawula i-peripheral defocus ukuze ulungise ukubona okuphakathi nendawo kanye nokubona kwendawo yonke ngesikhathi esifanayo, ubambe ngempumelelo i-eksisi yamehlo ezingane ekubeni ibe yinde futhi ibambezele ukukhula kwe-myopia.
● Iyilensi yombono owodwa eyingqayizivele engenazo indawo esobala yokujika, futhi inokuvumelana nezimo okuhle nokugqokwa.
● Uma kuqhathaniswa namalensi okubona ajwayelekile y, amalensi alula futhi anethezekile.

  • Okwedlule:
  • Olandelayo:

    • OkuhlobeneImikhiqizo

    Chofoza u-enter ukuze useshe noma u-ESC ukuze uvale