
| Chogulitsa | Magalasi a IDEAL Defocus Incorporated Multiple Segment | Zinthu Zofunika | PC |
| Kapangidwe | Kukonda Mphete/Uchi | Mndandanda | 1.591 |
| Manambala a Mfundo | Mapointi 940/558 | Mtengo wa Abbe | 32 |
| M'mimba mwake | 74mm | Kuphimba | SHMC (WOGULIRA/BLUU) |
● Poyerekeza ndi mkhalidwe wa myopia yosakonzedwa komanso pogwiritsa ntchito magalasi wamba owonera kamodzi: Pankhani ya myopia yosakonzedwa, chithunzi cha chinthu chapakati cha gawo la masomphenya chidzakhala pakati patsogolo pa retina, pomwe chithunzi cha zinthu zozungulira chidzagwera kumbuyo kwa retina. Kukonza ndi magalasi achizolowezi kumasuntha ndege yojambulira kuti ikhale pakati pa dera la foveal, koma zinthu zozungulira zimajambulidwa kwambiri kumbuyo kwa retina, zomwe zimapangitsa kuti peripheral hyperopic defocus iyambe kukula.
● Kuwongolera bwino kwa kuwala kungatheke kudzera mu multi-point defocus, kutanthauza kuti, pakati pa maso pamafunika kuti pakhale kuwona bwino, ndipo zithunzi za m'mphepete ziyenera kugwera patsogolo pa retina, kuti zitsogolere retina kuti ipite patsogolo momwe zingathere m'malo mobwerera m'mbuyo. Timagwiritsa ntchito kuchuluka kokhazikika komanso kowonjezereka kwa defocus kuti tipange dera lozungulira la myopia defocus. Pamene tikutsimikiza kuti dera lapakati la lens likukhazikika, chizindikiro cha myopia defocus chimapangidwa patsogolo pa retina, kukoka mzere wa maso kuti achepetse kukula, kuti tipeze mphamvu yopewera myopia mwa achinyamata.