Chinthu | Zoyenera Zatsopano Zatsopano Zatsopano 13 + 4mm | Mapeto | 1.49 / 1.56 / 1.60 / 1.67 / 1.74 |
Malaya | CR-38 / NK-55 / Mr-8 / Mr-7 / Mr-174 | Mtengo wab | 58/38/42/42/33 |
Mzere wapakati | 70 / 65mm | Chokutila | Uc / hc / hmc / shmc |
Maziko | Zosinthika kapena (N1.56) -1.48d; -3.59d; -4.59d; -6.02d; | Onjezerani | 0.75d ~ 3.50D |
Chiyambi cha 13 + 3 | M'badwo Watsopano 13 + 4 Myopia Myopia | Mbadwo Watsopano 13 + 4 Presbyboria | |
Zoyambira | ★ ★ ★ ★ ☆ | ★ ★ ★ | ★ |
Malo Opanda Kutali | ★★ ☆ | ★ ★ ★ ★ ☆ | ★ ★ ★ |
Kuwerenga kompyuta | ★ | ★ ★ ★ ★ ☆ | ★ ★ ★ |
Kuwerenga Malo | ★ | ★★ ☆ | ★ |
Kulemetsa Kusinthidwa | ★ | ★ ★ ★ | ★ ★ ★ |
* Kuyerekezera kwa ziwonetsero zitatu zopita patsogolo
1. Takulitsa m'lifupi mwake mdera lakutali kuti tisanthule, kupereka wovalayo ndi luso lokwanitsira bwino komanso gawo lalikulu la masomphenya;
2. Zojambula zodziyimira pawokha zapangidwa kuti zizigwiritsa ntchito gawo loyandikira komanso gawo logwiritsira ntchito kwambiri, zomwe zimapangitsa kuti munthu anyamule nawonso akwaniritse bwino;
3. Njira yopita patsogolo kwambiri, ndipo m'lifupi mwa njira ya 50-calkida yapamwamba yakonzedwa ndi 15% poyerekeza ndi kapangidwe koyambirira;
4. Sankhani gawo lalikulu la Amisomu la Akhungu
● Malowa opita patsogolo adapangidwa ndi kupindika pang'onopang'ono komwe amalola maso kuti asanduke mosavuta kuchokera ku mphamvu imodzi mpaka ina. Izi zitha kuthandiza kuchepetsa kuwonongeka kwa zojambulajambula ndikupereka zomwe zikuchitika mwachilengedwe kuposa ma ampando a biocal kapena trifocal. Mukamalowa magalasi opita patsogolo, optometrist idzatenga magawo ambiri kuti awonetsetse kuti mandala amaikidwa molondola pamazikowo. Izi ndizofunikira pamene kuikidwa kolakwika kumatha kuyambitsa zosokoneza kapena mutu.