Astigmatic kukhudzana magalasi: zizindikiro zoyimira ndi ntchito ya umisiri

Astigmatism ndi kusintha sphericity corneal, chifukwa m'diso kuoneka foci awiri. Iye chifukwa cha zithunzi amaona. Kuthetsa mavuto imeneyi, madokotala amalangiza atavala astigmatic magalasi kukhudzana, chifukwa iwo ali zosavuta kuti magalasi wamba. Kwathunthu kuthetseratu nthendayi zitha kukhala mwa opaleshoni.

Features magalasi

Kuti mankhwala a astigmatism ana astigmatic kukhudzana magalasi amapezeka kawirikawiri ntchito ndi akuluakulu. Ndi chiyani icho? Katundu wa magalasi ali mu mawonekedwe a panhead ndi kuchuluka makulidwe a chipangizo kusintha masomphenya. Ngakhale magalasi ochiritsira ndi n'lozungulira ndi woonda kwambiri.

Chinthu china ndi unevenness a kupindika. Izi zipangitsa kuwonongedwa kwa kupindika pachithunzichi disolo ndi hyperopia m'munsili kapena myopia. Popeza astigmatism pamene pali kupindika m'goli disolo, kugwiritsa ntchito magalasi angathe kuchotsa chilema ichi, kusintha masomphenya, ndipo popanda kuchititsa kupotoza zinthu ndi minda zochepa view kuti wakhala nkhawa pamene kuvala magalasi.

M'zaka zaposachedwapa kwambiri otchuka wachikuda astigmatic kukhudzana mandala, ndemanga imene, makamaka zabwino, amapezeka maonekedwe ambiri ndi Websites. Kusankha disolo bwino, n'zotheka kuti adzawapatse chitonthozo wathunthu pamene tikugwiritsa ntchito zida izi kusintha masomphenya.

mitundu

Kukula mofulumira matenda diso kumathandiza kuti chitukuko mofulumira Optics, ndi chilengedwe cha mitundu yatsopano ya magalasi. wotchuka kwambiri tsiku astigmatic kukhudzana magalasi. awo mwayi lagona pakalibe kufunika kuwasamalira tsiku ndi tsiku.

Tonga opanga kupereka osiyanasiyana magalasi disposable kuti amagulitsidwa ku zidutswa 10 mpaka 180 mu phukusi wina. Malinga kufunika ndi mwayi tingasankhe kuchuluka mulingo woyenera, popeza adagula bokosi kakang'ono kapena paketi chachikulu.

Masitolo a Optics n'kupereka osiyanasiyana lalikulu magalasi akuda. peculiarity awo ndi kusintha mtundu wa Iris maso. iwo alibe kumasiyana ochiritsira chimaonekera mu mawu a magwiridwe.

Akuda astigmatic kukhudzana magalasi ayenera kusankha dokotala. Izi adzalola kugula woyamba kupeza zotsatira zabwino ndi pa nthawi yomweyo womasuka pamene atavala iwo. Posankha dokotala amaganizira yamphamvu olamulira ndi kupindika m'munsi mwa disolo. zolozerazi kutonthoza pa ntchito.

Features wa ntchito magalasi kukhudzana

Kugwiritsa ntchito magalasi ayenera kuzolowera. M'nthawi ya nthawi zotheka pang'ono kusapeza, kenako akudutsa. Pamaso mmene kuvala mandala, muyenera muzisamba m'manja bwinobwino kuti wopeza analibe villi. Izi kuonetsetsa kuvala omasuka ndi kutenga zithunzi za iwo.

Kuchotsa mandala bwino ndi awiri wapadera wa tweezers. Ngati chipangizo si pano, muyenera mosamala kwambiri kuti chala chake.

Samalani! Pamaso pa misomali yaitali kungawononge disolo ndi kusasamalira gulu limodzi lokha. Choncho, tiyenera kusamala kwambiri ndi osamala pamene ntchito.

Kukwera mandala, ziyenera anayendera pamaso pa makwinya, ming'alu kapena kupunduka ena.

Kodi kuvala astigmatic magalasi kukhudzana?

Mwamsanga ndipo molondola kuvala mandala, m'pofunika kukoka chivindikiro m'munsi ndi logwirana ndi chala chanu mu udindo uwu. Ndiye anali pa zala zanu kapena tweezers akuyenera kubweretsa kwa diso ndi modekha kukhudza sclera diso ndi diso la. Ndi bwino kukhudza mandala yokha kukhala pa diso mu malo akadakwanitsira. Tisanati titseke maso, m'pofunika kuyang'ana lamanja ndi lamanzere ndi pang'ono zimaphethira. Izi adzalola mandala kutenga malo olondola kupewa nkhawa.

Astigmatic kukhudzana mandala sasiyana ku ochiritsira luso donning. Kusiyana kokha ali magwiridwe, chifukwa mtundu uliwonse wa zamoyo umalimbana kuwonongedwa kwa zopindika zithunzi, choncho anthu omasuka ndi chikhulupiriro.