1.56 Lens optique ya HMC
Ibisobanuro birambuye
Aho byaturutse: | Jiangsu | Izina ry'ikirango: | BORIS |
Umubare w'icyitegererezo: | IterambereLens | Ibikoresho bya Lens: | NK-55 |
Ingaruka y'Icyerekezo: | Icyerekezo kimwe | Firime: | UC / HC /HMC / SHMC |
Ibara rya Lens: | Cyera | Ibara risize: | Icyatsi / Ubururu |
Ironderero: | 1.56 | Uburemere bwihariye: | 1.28 |
Icyemezo: | CE / ISO9001 | Abbe Agaciro: | 38 |
Diameter: | 75 /70mm | Igishushanyo: | Umusaraba n'abandi |
Iterambere ryiterambere ritezimbere hashingiwe kumurongo wa bifocal.Nukuvuga, mugihe cyinzibacyuho hagati yuburebure bwo hejuru nuburebure bwibanze, tekinoroji yo gusya ikoreshwa muguhindura buhoro buhoro hagati yuburebure bubiri, ni ukuvuga ibyo bita gutera imbere.Birashobora kuvugwa ko lens igenda itera imbere ninzira ndende yibanze.Iyo uwambaye yitegereje kure / hafi yikintu, usibye kutagomba gukuramo ibirahuri, kugenda kwerekanwa hagati yuburebure bwo hejuru nuburebure bwibanze nabyo biratera imbere.Uwo murongo ugaragara ugabanya uburebure bwibanze.Gusa ikibabaje ni uko hari urwego rutandukanye rwibice byo kwivanga kumpande zombi za firime igenda itera imbere, bizatera imyumvire yo koga mubyerekezo bya peripheri.
Intangiriro
Ni ubuhe buryo butera imbere?
Kwambara lens igenda itera imbere bifasha uwambaye kubona neza intera iyo ari yo yose adakeneye guhindura ibirahure.Lens igenda itera imbere nubundi buryo bwo guhuza ibice bibiri cyangwa trifocal kugirango bikosore amakosa yangiritse nka presbyopia (kurebera kure gukura hamwe nimyaka kandi nikibazo gikunze kugaragara kubantu barengeje imyaka 40).
Ihame ryinzira ziterambere
Iterambere ryiterambere rifite uturere dutandukanye kuva hejuru kugeza hasi imbere.Ihuza ridafite imbaraga hagati yimbaraga za lens ryemerera uwambaye kureba neza imbere kugirango abone ibintu bya kure, reba hasi kugirango abone ibintu intera ndende, hanyuma urebe hasi kugirango ufashe uwambaye gusoma cyangwa gukora ibindi bikorwa bikoresha iyerekwa bitabaye ngombwa ko ahinduka. mbibiriibirahure.
Ibyiza byinzira ziterambere
Abantu bakunze guhitamo uturemangingo dutera imbere kubwiza, kuko ibice bibiri byimbaraga zinyuranye birashobora kugaragara neza uhereye kumurongo wa bifocal (cyangwa trifocal).Lens igenda itera imbere isimbuza iki gishushanyo nimpinduka zidafite imbaraga, wirinda guhuzagurika kugaragara guterwa no kwitegereza hejuru no hejuru mugihe wambaye ibice bibiri cyangwa trifocal, kandi birashobora rwose gufasha uwambaye kunoza icyerekezo.