Indorerwamo z'amatara zo mu bwoko bwa Bifocal zikozwe mu buryo bwa Semi Finished Blue Cut 1.56

Ishusho ya 1.56 Semi Finished Blue Cut Bifocal optique lenses

Ibisobanuro bigufi:

Indorerwamo za Bifocal cyangwa lenzi za Bifocal ni lenzi zirimo ahantu habiri ho gukosora icyarimwe kandi zikoreshwa cyane cyane mu gukosora presbyopia. Agace ka kure gakosorwa na lenzi ya Bifocal kitwa agace ka kure, naho agace ka hafi kitwa agace ka hafi n'agace ko gusoma. Ubusanzwe, agace ka kure ni kanini, bityo kitwa kandi filime nyamukuru, naho agace ka hafi ni gato, bityo kitwa filime nto.

Ohereza imeri kuri twe

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Ibisobanuro by'umusaruro

Aho yaturutse:	Jiangsu	Izina ry'ikirango:	BORIS
Nimero y'icyitegererezo:	Ikirahuri cy'ubururu gikozwe mu ibara ry'umukara	Ibikoresho bya lenseri:	CW-55
Ingaruka z'Iyerekwa:	Ijisho rya Bifocal	Filimi yo gutwikira:	UC/HC/HMC/SHMC
Ibara ry'indorerwamo:	Umweru	Ibara ryo gusiga:	Icyatsi/Ubururu
Urutonde:	1.56	Uburemere bwihariye:	1.28
Icyemezo:	CE/ISO9001	Agaciro ka Abbe:	38
Ingano:	75/70mm	Igishushanyo:	Crossbows n'abandi

Ibyiza byo gukoresha indorerwamo ebyiri: USHOBORA kubona ibintu biri kure neza unyuze mu gace ka kure k'indorerwamo ebyiri, kandi ushobora kubona ibintu biri hafi neza unyuze mu gace ka hafi k'indorerwamo zimwe. Nta mpamvu yo gutwara indorerwamo ebyiri hirya no hino, nta mpamvu yo guhinduranya indorerwamo za kure n'iza hafi kenshi.

Intangiriro y'umusaruro

Umucyo w'ubururu ni igice cy'ingenzi cy'urumuri rugaragara. Nta rumuri rumwe rw'umweru rubaho muri kamere. Umucyo w'ubururu uvangwa n'urumuri rw'icyatsi n'urumuri rutukura kugira ngo habeho urumuri rw'umweru. Umucyo w'icyatsi n'urumuri rutukura bifite imbaraga nke, bigatuma amaso aba make, urumuri rw'ubururu ni rugufi, rufite imbaraga nyinshi, byoroshye kwangiza amaso.

Ikirahuri cy'urumuri kirwanya ubururu ahanini kivuga ku kirahuri gishobora gukumira urumuri rw'ubururu ku maso arakaye, kikavana neza imirasire ya ultraviolet kandi kikayungurura urumuri rw'ubururu rwangiza. Urumuri rw'ubururu ni kimwe mu bigize urumuri rusanzwe rugaragara kuko rufite uburebure bw'izuba bugufi n'ingufu nyinshi. Indwara z'amagufwa zishobora kubaho iyo urumuri rw'ubururu rwinshi rwinjiye muri retina, cyane cyane iyo rugeze mu gace k'amagufwa mu jisho. Iyo ikirahuri cyinjiye mu rumuri rw'ubururu rwangiza, gishobora no gutera ububobere n'indwara ya cataract.