1.56 Semi Yarangije Gukata Ubururu Gukata Lens optique
Ibisobanuro birambuye
Kuri lens igenda itera imbere, nini Yongeweho, niko astigmatisme (cyane cyane ikwirakwizwa rya oblique), hamwe na zone ya astigmatism. Kubwibyo, dukwiye kugerageza kugabanya Ongera. Mubisanzwe, Ongeraho hepfo +1.50 ifite astigmatisme nkeya, intera ntoya no guhumurizwa cyane, kandi abambara bafite imyaka 50 bafite igihe gito cyo kurwanya. Iyo Ongeraho irenze +2.00, uwambaye akenera igihe cyo kumenyera.
Aho byaturutse: | Jiangsu | Izina ry'ikirango: | BORIS |
Umubare w'icyitegererezo: | Ibara ry'ubururu | Ibikoresho bya Lens: | CW-55 |
Ingaruka y'Icyerekezo: | Lens igenda itera imbere | 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 |
Intangiriro
Igishushanyo mbonera cyo hanze: impinduka ziterambere zikorwa zikorwa hejuru yimbere. Itandukaniro ryimyumvire iri hasi, kandi ikora neza kubantu bafite backrotation mbi. Hejuru Ongeraho cyangwa umuyoboro mugufi ukoresheje ingaruka ziterambere zitera imbere nibyiza, ariko umurima wo kureba ni muto.
Igishushanyo mbonera cy'imbere: Icyiciro gikozwe hejuru yimbere ya lens. Agace ka astigmatique ni ntoya, ntoya Ongeraho cyangwa umuyoboro muremure birakwiriye kuri iki gishushanyo. Urashobora gutekereza kuri lens nkidirishya. Iyo wegereye idirishya, nini murwego rwo kureba.