CR39 1.49 Bivanze bifocal HMC Itagaragara rya Optical Lens Igishusho

CR39 1.49 Bivanze bifocal HMC Itagaragara rya Lens

Ibisobanuro bigufi:

Urutonde rwa Bifocal rushobora kubona kure no gufunga byoroshye.

Kubasha kugera kure no hafi yakarere, bigabanya ibibazo byo kugera kumirorerwamo.

Ibicuruzwa birambuye

Ibicuruzwa

Ibicuruzwa bisobanura

Ibisobanuro	Ironderero	1.49
	Igishushanyo	Umubumbe
	Ibikoresho	CR39
	Ingaruka y'Icyerekezo	Bifocal
	Urwego rwimbaraga	SPH: +3.00 ~ -3.00 ADD: 0 + 1.00 ~ +3.00
	RX Imbaraga	Birashoboka
	Diameter	70 / 28mm
	Igipfukisho	UC / HC / HMC / SHMC
	Ibara	Icyatsi / Ubururu
	Ongeraho Imikorere	Ubururu bwubururu / Ifoto

Ibiranga ibicuruzwa

Indwara ya Bifocal irahagije kubantu barwaye presbyopiya- imiterere umuntu ahura nazo cyangwa zagoretse hafi yo kureba mugihe asoma igitabo.Kugira ngo ukosore iki kibazo cyerekezo cya kure kandi cyegereye, hakoreshwa lens ya bifocal.Biranga ibice bibiri bitandukanye byo gukosora iyerekwa, itandukanijwe numurongo unyuze kumurongo.Umwanya wo hejuru wa lens ukoreshwa mukubona ibintu bya kure mugihe igice cyo hepfo gikosora hafi-iyerekwa.

Ibice bibiri byuruhererekane
Hejuru hejuru / Hejuru hejuru / Ntiboneka

Urashobora kubona kure no gufunga byoroshye.

Agace ka kure --- Reba kure mugihe ugenda, Iyo urebye ibintu bya kure.
Hafi yakarere --- Huza ibikenewe intera yegereye nshuti kandi ntabwo ari fuzzy.

Irashobora kwambarwa umunsi wose, ntabwo biteye ikibazo kubona farand hafi, kandi nibyiza cyane kubantu barwaye presbyopiato banze gutora no kwambara kenshi.

Ntugomba gukuramo ibirahuri byo gusoma mugihe ureba ibintu bya kure mugace ka kure.

Agace kegeranye gahuza ubwoko bwose bwo gukoresha hafi.

Gupakira ibicuruzwa

Ibisobanuro birambuye 1.56 hmc ipakira: amabahasha apakira (Guhitamo): 1) amabahasha yera yera 2) OEM hamwe na LOGO yabakiriya, bafite MOQ ibisabwa amakarito: amakarito asanzwe: 50CM * 45CM * 33CM (Buri karito irashobora gushiramo lens zigera kuri 500, 21KG / CARTON) Icyambu ： SHANGHAI