● Malenzi anofambira mberi anozivikanwawo nevanhu vanoda kuona zviri kure uye kugadziridzwa kwepadhuze, vakadai sevanoshanda nemakombiyuta kana kuti vanoda kuverenga kwenguva yakareba. Nemalenzi anofambira mberi, mupfeki anongoda kufambisa maziso ake sezvaari, pasina kurereka musoro kana kugadzirisa chimiro, kuti awane chakanyanya kutarisisa. Izvi zvinoita kuti dzive dzakanakira kushandiswa kwemazuva ese, sezvo munhu akapfeka achigona kushandura zviri nyore kubva pakuona zvinhu zviri kure kuenda pakuona zvinhu zviri pedyo pasina kuchinjika kumagirazi akasiyana kana lenzi.
● Kuenzaniswa neakajairika malenzi anofambira mberi (9+4mm/12+4mm/14+2mm/12mm/17mm), zvakanakira dhizaini yedu nyowani inofambira mberi ndeiyi:
1. Yedu yekupedzisira yakapfava pamusoro pedhizaini inogona kuita iyo astigmatism shanduko zvakanaka munzvimbo yebofu kuderedza kusagadzikana kwekupfeka;
2. Isu tinozivisa dhizaini yeaspheric munzvimbo iri kure-kure kubhadhara uye optimize peripheral focal simba, zvichiita kuti chiono chiri munzvimbo iri kure-chishandiswe zvakajeka.