1.67 Kuzunguruka Ifoto Yumukara HMC Lens optique

1.67 Kuzunguruka Ifoto Yumukara HMC Lens Optical lens Yerekanwe

Ibisobanuro bigufi:

Guhindura amabara, bizwi kandi nka "lensensitive lens". Ukurikije ihame rya fotochromatic tautometry reaction reaction, lens irashobora kwijimye vuba munsi yumucyo na ultraviolet irrasiyo, igahagarika urumuri rukomeye kandi igakurura urumuri ultraviolet, kandi ikerekana kutabogama kwurumuri rugaragara. Subira mu mwijima, irashobora kugarura byihuse ibara ritagira umucyo, kwemeza ko lens yoherejwe. Kubwibyo, guhinduranya amabara bikwiranye no gukoresha murugo no hanze icyarimwe kugirango wirinde kwangirika kwizuba ryizuba, urumuri ultraviolet no kumurika mumaso.

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:	1.67	Uburemere bwihariye:	1.35
Icyemezo:	CE / ISO9001	Abbe Agaciro:	31
Diameter:	75/70 / 65mm	Igishushanyo:	Asperical

1. Nimugoroba, urumuri ultraviolet rufite intege nke, kubera ko izuba riri kure yubutaka nimugoroba, ku manywa bitewe no kwegeranya igihu nyuma yo guhagarika urumuri rwinshi rwa ultraviolet; Ubujyakuzimu bw'amabara rero ni buke cyane muri iki gihe.

2, igicucu: urumuri ultraviolet rimwe na rimwe ntiruba rufite intege nke, ariko kandi rushobora kugera kubutaka, lens rero irashobora guhindura ibara. Hafi yimbere mu nzu, kandi lens ihindura ibara irashobora gutanga ultraviolet ikwiranye cyane no kurinda ibirahuri mubidukikije. Ibara rya lens irashobora guhindurwa mugihe ukurikije urumuri, rudashobora kurinda iyerekwa gusa, ahubwo runatanga uburinzi bwubuzima kumaso igihe icyo aricyo cyose nahantu hose.

3. Isano iri hagati yimpapuro zihindura ibara nubushyuhe: mubihe bimwe, hamwe no kwiyongera kwubushyuhe, ibara ryibara ryibara ryibara rigenda ryoroha buhoro buhoro hamwe no kwiyongera kwubushyuhe; Ibinyuranye, uko ubushyuhe bugabanuka, chameleone izagenda yimbitse. Kubwibyo impanvu ibara ryizuba ridakabije, ibara ryimbeho ni ndende kubwiyi mpamvu.

4. Guhindura amabara umuvuduko, ubujyakuzimu nubunini bwa lens nabyo bifite isano runaka

Inyungu nini ya membrane yahinduwe ni uko itagarukira kubikoresho. Ntakibazo gisanzwe gisanzwe, gitera imbere, kirinda urumuri rwubururu, 1.499, 1.56, 1.61, 1.67, 1.74, nibindi, birashobora gutunganyirizwa mumurongo wahinduwe. Ibindi byinshi, abaguzi barashobora guhitamo binini.

Impinduka zo guhinduranya nazo zifite inyungu ko uburebure bwumubare wama lens nyuma yo guhindura ibara ni rusange guhinduka, ibara ni rimwe.