Slab Off kuti mupeze chithunzi chosakanikirana cha anisometropia
Tili ndi maoda omwe amafunikira Slab Off, ndipo nthawi zonse timakhala tikukhudzidwa ndi zomwe makasitomala amafuna.
Nkhani yabwino yomwe tangoyikapo njira ya Slab Off mu labu yathu, kuti ithandizire kuyitanitsa odwala pakafunika kutero.
Chowonadi ndi chakuti povala magalasi opita patsogolo, m'pamenenso wovalayo amayenera kuyang'ana pansi zomwe zimachititsa kuti prismatic ikhale yapamwamba. Ndipo ngati wovalayo ali ndi mphamvu ya lens yosiyana (anisometropia) yokulirapo kuposa 1.50D, amatha kuona mwachimbuuzi, kuona pawiri, kapena kumakhala kovuta kwambiri.
Monga momwe ziliri m'munsimu zithunzi, 2# chithunzi chimanena pamene kuona kuchokera pansi pa malo zithunzi kuchokera magalasi awiri a mphamvu zosiyana zingakhale zosiyana, ndipo kusiyana koteroko kumayambitsa zithunzi zosaphatikizidwa m'maso; 3 # chithunzi chimafotokoza momwe prism lens imagwirira ntchito; ndi 4# chithunzi chimati chithunzi chosakanikirana chimakwaniritsidwa powonjezera mandala a prism.
Chifukwa chake ngati vuto la kusawona bwino kapena kuwonera kawiri kumachitika ndi anisometropia, dokotala wamaso amakhazikitsa disolo ndi chipukuta misozi, monga momwe zikuwonekera pazithunzi za 3#&4#.
Ndipo yankho lathu ndikulipanga pogaya mwaulere kuti muwonjezere Slab Off prism pamagalasi omwe akupita patsogolo. Slab off yokhazikika ipezeka mu ma lens amphamvu ochotsera kapena ofooka kuphatikiza.
Tidzazindikira kuti Slab Off imabweretsa malo osokonekera komanso gulu lakuwona kosawoneka bwino, nthawi zambiri pakati pa 3-7 mm kutengera kuchuluka kwa kuwongolera ndi magwiridwe antchito omwe titha kugwiritsa ntchito pamakina.
* Fananizani ndi kumbuyo kwa Slab off mandala ndi mandala wamba.
*Position of Slab off zone.
Tikukhulupirira kuti atavala Slab Off kasitomala angayankhe mwachindunji ndi nkhope yomasuka kapena ndi chiganizo "Wow, izi zimamveka bwino" kapena "Ndinatha kuziwerenga kale koma zinali zovuta. Tsopano zakhala zokulirapo” kapena zikafika povuta: “Kuona kawiri kwapita! Pomaliza ndili ndi chithunzi chimodzi. "
Takulandirani kuti mutiuze kuti mumve zambiri.
https://www.universeoptical.com/rx-lens/
