Igikoresho cy'Icyayi Focus ni igikoresho cy'ibumba gishobora gutwarwa cyakoreshwa mu gutegura no kunywa icyayi. Igikoresho kigabanyijemo ibice bibiri, akabindi kamwe n'igikombe kimwe, bihuza bikagira imiterere imwe yoroshye gutwara. Imiterere yacyo ishingiye ku ilensi ya kamera, hamwe n'inyubako yubatswe hejuru yerekana urumuri hagati mu bice byo hejuru n'ibyo hasi. Focus igizwe n'ibumba gakondo cy'Ubushinwa (porcelain clay) rifite igicucu cyaka n'igicucu cyo hanze cyoroheje, bikorwa binyuze mu kubumba no gutwika mu muriro. Umuyoboro w'ibumba (screw thread) n'urukuta rw'ibice bibiri bigabanya ibyago byo gukomereka n'ubushyuhe, mu gihe umunwa w'igikoresho utanga uburyo bworoshye bw'uko amazi atemba.
Izina ry'umushinga : Focus, Izina ryabashushanya : Luo Ranyi, Izina ry'abakiriya : JIAHAO.
Igishushanyo cyiza nuwatsindiye igihembo cyumuringa mugikoni, ibikoresho byo kumeza, ibikoresho byo kunywa hamwe namarushanwa yo guteka. Ugomba rwose kubona umuringa watsindiye ibihembo byabashushanyo mbonera bya portfolio kugirango umenye ibindi byinshi bishya, bishya, byumwimerere kandi bihanga imigati, ibikoresho byo kumeza, ibinyobwa n'ibikoresho byo guteka.
