1.67 Gukata Ubururu Ifoto Ifoto Yumukara HMC Lens optique
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 |
Kugirango ubone ibintu bishya kandi byumwimerere byiza cyane, ubuso bwa lens busizwe nubunini runaka bwa firime imwe cyangwa nyinshi ya optique ya optique hakoreshejwe uburyo bwa fiziki na chimique.
Gushimangira firime: byitwa kandi byongeweho firime ya firime, ni igipande cya oxyde yicyuma hamwe na agent ihuza ivanze nindangantego ya lens.Ifite ubukana bwinshi, gufatira hejuru, gukwirakwiza urumuri rwinshi nibindi biranga, birashobora kunoza neza imyambarire yambara ya lens, ntibyoroshye kuyikuramo no kumera umuhondo, bizamura cyane ubuzima bwumurimo wa lens.
Ibirahuri byubururu ni ibirahure bibuza urumuri rwubururu kurakaza amaso yawe.Ibirahuri bidasanzwe birwanya ubururu birashobora gutandukanya ultraviolet nimirasire kandi birashobora gushungura urumuri rwubururu, bibereye gukoresha mudasobwa igendanwa cyangwa televiziyo.
Intangiriro
Mugihe uhisemo ibirahuri bihindura ibirahure, imikorere yibiranga lens, gukoresha ibirahuri, ibisabwa kugiti cyawe nibindi bintu bigomba kwitabwaho.Lens ya Photochromic irashobora kandi gukorwa mumabara atandukanye, nk'imvi, umukara nibindi.
Icyatsi kibisi: gukuramo urumuri na 98% ultraviolet.Inyungu nini ya lens lens ni uko ibara ryumwimerere ryibibanza ritazahindurwa ninzira, kandi kunyurwa cyane nuko bishobora kugabanya neza ubukana bwurumuri.Icyatsi kibisi gishobora gukuramo ibara iryo ari ryo ryose, bityo ibibera bizaba ari umwijima gusa, ariko nta tandukaniro rigaragara ryibara ryerekana, byerekana ibyiyumvo nyabyo bisanzwe.Biri mubara ridafite aho ribogamiye, muburyo bwo gukoresha abantu bose.