Autorefractor ya Maso Onse Awiri Anthu amapeza chidziwitso chofunikira kwambiri kudzera m'maso awo, ngati akugwira ntchito bwino. Autorefractor ya Plusoptix A20 imathandiza akatswiri a maso kuzindikira mavuto a kuona kwa odwala kuyambira msinkhu wa miyezi 5. Chinthu chapadera: kupima mphamvu za maso onse awiri nthawi yomweyo kuchokera pa mtunda wa mita imodzi ndipo mkati mwa masekondi ochepa. Kapangidwe kake komveka bwino ndi kosavuta kakulimbikitsa chitetezo, kusavuta kugwiritsa ntchito, kugwira ntchito mosavuta, ndi kudalirika. Ma-autorefractor a Plusoptix alibe zigawo zosuntha, choncho palibe kutha ndi kuwonongeka kwa zigawo.

Dzina la polojekiti : PlusoptiX A20, Dzina laopanga : Wolfgang Pelzel, Dzina la kasitomala : Plusoptix GmbH.

Werengani mafunso aposachedwa komanso zokambirana pamapangidwe, zaluso ndi luso pakati pa mtolankhani wa mapangidwe ndi akatswiri otchuka padziko lonse lapansi, akatswiri ojambula ndi olemba mapulani. Onani mapulojekiti aposachedwa komanso mapikidwe omwe adapambana Dziwani zatsopano pazapangidwe, nzeru, zaluso, kapangidwe ndi kapangidwe kake. Phunzirani zamapangidwe opanga opanga zazikulu.