
| Igicuruzwa | IDEAL Shield Revolution Photochromic Blue Block Lens SPIN | Urutonde | 1.56/1.591/1.60/1.67/1.74 |
| Ibikoresho | NK-55/PC/MR-8/MR-7/MR-174 | Agaciro ka Abbe | 38/32/40/38/33 |
| Ingano | 75/70/65mm | Gupfuka | HC/HMC/SHMC |
● Gusiga irangi ku ruhu ni uburyo busanzwe bwo gushyiramo uduce duto ku ruhu. Iyo uruvange rw'ibikoresho bya firime n'ibinyabutabire biguye hejuru y'urumuri bigazunguruka ku muvuduko mwinshi, imbaraga zo hagati n'umuvuduko w'amazi bihurira hamwe bigakora urwego rutwikiriye rufite ubunini bungana. Nyuma y'uko ibinyabutabire bisigaye byashize umwuka, ibikoresho bya firime bikozwe ku ruhu bikora agace gato k'ubunini bwa nanometero nyinshi. Akamaro gakomeye ko gusiga irangi ku ruhu kurusha ubundi buryo ni ubushobozi bwo gukora uduce duto cyane vuba kandi byoroshye. Ibi bituma ibara rirushaho kuba rimwe kandi rihamye nyuma yo guhinduka ibara, kandi rishobora kugira icyo rikora ku rumuri mu gihe gito kugira ngo rifunguke kandi rifunge, bityo birinde indorerwamo kwangirika n'urumuri rukomeye.
● Ugereranije na lensi ya MASS ihindura ibikoresho ifite uburebure bwa 1.56 na 1.60, ariko SPIN ishobora gutwikira index zose kuko ari urwego rwo gutwikira;
● Kubera ko icyuma cy'ubururu ari agapira gato, bizatwara igihe gito kugira ngo gihinduke mu mikorere y'umwijima.
● Indorerwamo z'ubururu zifunga ibara rya photochromic nizo zihuza ibintu bibiri bidasanzwe kugira ngo zitange ubunararibonye bwiza bwo kureba. Ikintu cya mbere ni ibikoresho bifunga ibara ry'ubururu bifasha mu gushungura urumuri rw'ubururu rutangwa na ecran za digitale n'ibindi bikoresho by'ikoranabuhanga. Ibi bifasha kugabanya umunaniro w'amaso n'umunaniro, kandi bikongera uburyo bwo gusinzira. Ikintu cya kabiri ni imiterere ya photochromic, ituma indorerwamo zijima cyangwa zigatanga urumuri bitewe n'ingano y'urumuri ruri mu bidukikije. Ibi bivuze ko indorerwamo zihinduka mu buryo bwikora kugira ngo zitange urumuri rwiza n'ihumure mu bihe byose by'urumuri haba mu nzu cyangwa hanze. Muri rusange, ibi bintu byujuje ibisabwa ku bantu bamara igihe kinini bakoresha ibikoresho by'ikoranabuhanga cyangwa bakeneye guhinduranya ibihe bitandukanye by'urumuri. Indorerwamo y'urumuri rurwanya ubururu ifasha kurinda amaso ingaruka mbi zishobora guterwa n'urumuri rw'ubururu, mu gihe indorerwamo y'urumuri ituma indorerwamo zihora zitanga urumuri rwiza mu bihe byose by'urumuri.