Ibyingenzi Byingenzi & Ibyiza byumucyo uyobora
Nkumushinga wumwuga uyobora ibyapa, Wallis atanga ibicuruzwa bifite urumuri rwinshi rwo gukoresha urumuri rwinshi no gukoresha ingufu nkeya, umucyo umwe binyuze mukwirakwiza utudomo twateye imbere, hamwe na ultra-thin, yoroheje yoroheje yuburyo bwiza bwo gushushanya. Dutanga ibicuruzwa byuzuye mubunini, mubyimbye no mubishushanyo, dukoresha ibikoresho biramba bya PMMA / PS hamwe nibisobanuro byiza bya optique, kandi tugakomeza ibidukikije byangiza ibidukikije, bizigama ingufu. Hamwe nibisubizo byizewe kandi byoroshye, Wallis numufatanyabikorwa wawe wizewe kumashanyarazi meza cyane.