1.74 Gukata Ubururu Ifoto Yumukara HMC Lens optique

1.74 Gukata Ubururu Ifoto Ifoto Yumukara HMC Lens optique Yerekana Ishusho

Ibisobanuro bigufi:

Lens lens ni lens yakozwe na synthesis ya chimique no gusiga hamwe na resin nkibikoresho fatizo. Lens ya lens ifite ibyiza bigaragara, uburemere bwayo bworoshye, kwambara neza; Icya kabiri, lens ya resin ifite imbaraga zo guhangana ningaruka kandi ntabwo yoroshye kandi itekanye; Muri icyo gihe, lens ya resin nayo ifite itara ryiza; Byongeye kandi, resin lens iroroshye gusubirwamo kugirango ihuze ibikenewe bidasanzwe. Hanyuma, hamwe no guhanga udushya no kunoza uburyo bwo gutwikira, resin lens nayo ifite imbaraga zo kurwanya kwambara, bityo zahindutse inzira nyamukuru yinzira ku isoko.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro birambuye

Aho byaturutse:	Jiangsu	Izina ry'ikirango:	BORIS
Umubare w'icyitegererezo:	Lens	Ibikoresho bya Lens:	SR-55
Ingaruka y'Icyerekezo:	Icyerekezo kimwe	Firime:	HC / HMC / SHMC
Ibara rya Lens:	Umweru (mu nzu)	Ibara risize:	Icyatsi / Ubururu
Ironderero:	1.74	Uburemere bwihariye:	1.47
Icyemezo:	CE / ISO9001	Abbe Agaciro:	32
Diameter:	75/70 / 65mm	Igishushanyo:	Asperical

Ni ubuhe buryo lens ishobora gukoresha, kurugero: gukumira urumuri rwubururu, kugenzura myopiya, kugabanya umunaniro nibindi, ibi byose nibikorwa.
Imikorere imwe yinzira irashobora kugerwaho nigice cya membrane, nkurumuri rurwanya ubururu, anti-glare nibindi;
Bimwe birashobora kugerwaho hifashishijwe igishushanyo mbonera cya lens, nko kurwanya umunaniro nigishushanyo mbonera, strabismus ikosora ni prism yinyongera, nibindi.;
Bamwe bakeneye guhindura imiterere ya lens substrate kugirango babigereho, nko guhindura amabara, gusiga irangi, kurwanya ingaruka, nibindi.
Muri rusange, lens ikora, igiciro kiri hejuru, igomba guhitamo ukurikije ibyo asabwa rero. Hitamo ibiranga ukeneye. Kurinda urumuri rwubururu, ntukarebe ibara. Guhitamo lens ukurikije imikorere yabo ntabwo bizayobya.
Mubyongeyeho, imikorere irashobora kurengerwa, nka anti-ubururu bwamabara atera imbere, nayo amwe.

Intangiriro

Icyerekezo cyangiritse:
Ubu ni bumwe mu buryo bukunze kugaragara cyane, indangagaciro yo kwanga, kubisobanuro, nubushobozi bwinzira yo kugorora urumuri.
Mubihe bimwe, urwego rwo hejuru rwerekana imbaraga, urwego ruto.
Igipimo rusange cyo kuvunika ni 1.50 (1.49, 1.51), 1.56 (1.55), 1.61 (1.60, 1.59), 1.67 (1.66), 1.71, 1.74 (1.73). Igipimo cyo kuvunika cyibikoresho bimwe na bimwe mumutwe bizatandukana nigiciro gisanzwe cyo kugabanya agaciro, nacyo kiri mubyiciro bisanzwe.
Ibi byose nibipimo byerekana ko byanze bikunze (nta kuntu byagenda, byose ni ibyuma bya resin ubungubu), bigenda byoroha kandi bigahinduka mugihe kizaza, ni ukuvuga ko indangururamajwi 1.67 yoroha kurusha 1.56, naho 1.74 ni ntoya. ..