Basic Progressive Dhizaini Series imhuri yemalenzi akagadzirwa kuti ape yekupinda-chikamu dhijitari optical mhinduro ine zvese zvakanaka zvemalensi edhijitari anosanganisira Rx optimization uye dhizaini inoshanduka.Iyo inogadzirwa neazvino Digital-Surfacing tekinoroji inovimbisa yakajeka kuona uye yakanaka mhando.Iko kuwirirana pakati penzvimbo yekuona kwakanyatso kuenzaniswa saka inopa vanopfeka nzvimbo dzakagadzikana uye dzine rupo kune zvese zviri kure uye pedyo nekuona.
Lens yega yega inogadzirwa ichifunga nezvema paramita akasarudzika kumeso ega ega uye furemu musanganiswa.Kusarudzika kunonyanya kukosha kumafuremu emitambo kudzikisa kukanganiswa kunokonzerwa nenzvimbo yakarereka uye kukombama kwelens.
Izvo zvakakosha kuti ubatanidze ese maparamendi emunhu akasarudzika kune yega yega yeanopfeka yedhata kana uchiodha yekutanga dhizaini lens.
Yekutanga Dhizaini yakatevedzana lens yakagadzirwa nechiyero chirinani pakati pechinhambwe uye padyo nekuona.Inokurudzirwa zvikuru kune vanopfeka vanoda yakakwana yemunhu inofambira mberi lens ine yakakura kwazvo yekuona minda mumadaro ese.