1.71 Gukata Ubururu Ifoto Ifoto Yumukara HMC Lens optique

Ibisobanuro bigufi:

Ubwiza bwa substrate bugena uburebure bwa lens hamwe nubwizerwe bwa coating. Substrate nziza isobanutse kandi yaka, gukoresha igihe kirekire kandi ntibyoroshye kumuhondo; Kandi lens zimwe ntizikoresha igihe kinini kumuhondo, cyangwa no gutwikira. Lens nziza idafite ibishushanyo, gushushanya, hejuru yimisatsi, gutobora, lens oblique kugirango uhuze urumuri, kurangiza ni muremure cyane. Nta kibanza, ibuye, umurongo, ibibyimba, gucamo imbere muri lens, kandi urumuri ni rwinshi.

Iyo urwego rwo hejuru rwangirika, urwego ruto, kandi igiciro kiri hejuru.

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:	1.71	Uburemere bwihariye:	1.38
Icyemezo:	CE / ISO9001	Abbe Agaciro:	37
Diameter:	75/70 / 65mm	Igishushanyo:	Asperical

Urupapuro rushobora gukora cyane (gushushanya), kurwanya-kwigaragaza, kurwanya-static, kutagira umukungugu, kutirinda amazi n’ibindi bigera ku icumi byo kuvura ibifuniko, uburyo bwo kuvura butandukanye bugira ingaruka zitandukanye, niba bigabanya uburyo bwo kuvura ibifuniko, ubwiza bwa lens bizagabanywa cyane.

Guhindura amabara ni ikintu cyingenzi muguhitamo amabara ahindura. Umuvuduko wihuse uhindura ibara, nibyiza, kurugero, kuva mucyumba cyijimye ukageza ku mucyo mwinshi hanze, byihuse ibara rihinduka, kugirango wirinde kwangirika kwimirasire ikomeye / ultraviolet kumaso mugihe gikwiye.

Mubisanzwe, ibara rya firime ryihuta kuruta substrate ibara. Kurugero, firime nshya yerekana ibara rya tekinoroji, ibintu bifotora ukoresheje spiropyran ivanze, ifite urumuri rwiza rwo kwifata, ukoresheje imiterere ya molekile ubwayo kugirango uhindure gufungura no gufunga kugirango ugere ku ngaruka zo gutambuka cyangwa guhagarika urumuri, bityo umuvuduko wamabara uhinduka ni byihuse.

Intangiriro

Resin ni ijambo rusange, nkuko imyenda ikozwe mumyenda. Niba ibisigara bigabanijwemo, hari imyenda y'ipamba, imyenda n'ibindi. Niba ibisigarira bigabanijwe neza, hariho CR39, MR-8 nibindi. Ibikoresho bitandukanye bya resin bifite ibintu bitandukanye nibiciro, bityo igiciro cya lens kiratandukanye.

Spherical, aspheric, optique imwe, optique-optique, itera imbere, cyclic foci, nibindi byitwa lens design. Ibishushanyo bitandukanye bitanga imirimo itandukanye. Imikorere imwe irashobora kandi kugira ibyiza nibibi kubera ibishushanyo bitandukanye, kandi igiciro kizaba gitandukanye.