YYT703 Mask Vision Field Tester

Babu yotsika kwambiri imayikidwa pamalo a diso la mutu wokhazikika, kotero kuti mawonekedwe a stereoscopic a kuwala kopangidwa ndi babu ndi ofanana ndi stereoscopic angle ya gawo lapakati la masomphenya a akuluakulu aku China. Pambuyo povala chigobacho, kuphatikizanso, koni yopepuka idachepetsedwa chifukwa cha kuchepa kwa zenera la maso a chigoba, ndipo kuchuluka kwa koni yowala yosungidwa inali yofanana ndi kuchuluka kwa kusungidwa kwa malo amtundu wamba wovala chigoba. Mapu owoneka bwino atavala chigobacho adayesedwa ndi perimetry yachipatala. Malo onse owoneka bwino a maso awiri ndi malo a binocular a magawo wamba a maso awiriwa adayesedwa. Maperesenti ofanana a gawo lonse la masomphenya ndi gawo la masomphenya a binocular atha kupezeka powawongolera ndi coefficient yowongolera. Malo otsika a masomphenya (digiri) amatsimikiziridwa molingana ndi malo a malo otsika a mapu a binocular field. Kutsata: GB / t2890.gb/t2626, etc.

Bukuli lili ndi njira zogwirira ntchito komanso zodzitetezera. Chonde werengani mosamala musanayike ndikugwiritsa ntchito chida chanu kuti muwonetsetse kuti mukugwiritsa ntchito moyenera komanso zotsatira zolondola.