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1.61 Spin Photochromic Gray HMC Optical lenses
Irangi rihindura ibara ry'umukara: Irangi rihindura ibara ry'umukara Irangi rihindura ibara ry'umukara rikoresha ikoranabuhanga rihindura ibara ry'umukara, rihindura burundu ikoranabuhanga ryabanje ryo guhindura ibara. Ugereranyije n'ihinduka ry'ibanze, ni rimwe kandi nta ibara ry'inyuma rifite; Ugereranyije n'uburyo busanzwe bwo guhindura ibara ry'umukara, riruta uburyo bwo kwinika mu mazi. Amazi ahindura ibara n'amazi akomeza ashyirwa mu buryo butandukanye, butuma amazi ahindura ibara agumana gusa, bugakomeza neza imbaraga zayo zo guhindura ibara, ahubwo bunagira ingaruka zo gukomera no gukomeza ubukana. Hamwe n'ikoranabuhanga ryo gusiga ibara ry'umukara ry'icyiciro cya kabiri no kurinda gukomera, ubwiza bw'igikorwa burarushaho kwiyongera. Ibyiza: guhinduka kw'ibara byihuse kandi bisa. Ntibigengwa n'ibikoresho, kandi ubuso busanzwe bwa aspheric, 1.56, 1.61, 1.67, 1.74, nibindi bishobora gutunganywa mu kirangi gihindura ibara ry'umukara. Hari ubwoko bwinshi, kandi abaguzi bafite amahitamo menshi.
