1.67 MR-7 FSV Indangagaciro Yisumbuye HMC optique
Ibisobanuro birambuye
| Aho byaturutse: | Jiangsu | Izina ry'ikirango: | BORIS |
| Umubare w'icyitegererezo: | Urutonde rwo hejuruLens | Ibikoresho bya Lens: | MR-7 |
| Ingaruka y'Icyerekezo: | Icyerekezo kimwe | Firime: | UC / HC /HMC / SHMC |
| Ibara rya Lens: | Cyera(mu nzu) | Ibara risize: | Icyatsi / Ubururu |
| Ironderero: | 1.67 | Uburemere bwihariye: | 1.35 |
| Icyemezo: | CE / ISO9001 | Abbe Agaciro: | 32 |
| Diameter: | 80/75 /70 / 65mm | Igishushanyo: | Asperical |
Muri rusange MR-7 ikoreshwa mugukora lens zo murwego rwohejuru, hamwe nindangagaciro ya 1.677. Ishimire ubuziranenge bugaragara kuruta mbere, ndetse numubare muremure. Ugereranije ninzira gakondo, MR-7 iroroshye kandi itekanye. MR-7 nayo ni ibikoresho bifite ingaruka nziza zo gusiga irangi. Indorerwamo zimwe zamabara hamwe nizuba rya myopia nizuba ryiza kubintu.
Intangiriro
Igipimo cyo kuvunika cyibikoresho bya MR-7 na MR-10 bigera kuri 1.67, kandi umusaruro wibikoresho byo murwego rwohejuru biroroshye kandi byoroshye. Ubushyuhe bwo guhindura ubushyuhe bwa MR-7 ni dogere 85, naho MR-10 ni dogere 100. Byombi MR-7 na MR-10 ni 1.67 ibikoresho byerekana indangagaciro. MR-7 iroroshye gusiga irangi kuruta MR-10, bityo MR-7 ikwiranye nizuba ryizuba rya myopia, cyangwa lens moderi. Lens ya MR-10 ifite ubukana bwinshi, irwanya ubushyuhe bwo hejuru, kandi birashoboka cyane. Bakunze gukoreshwa mumahugurwa no gutunganya lens yihariye.
Ibyinshi mubyerekanwa byubu bishingiye kuri resin. Mubisanzwe, mugihe habaye ubushyuhe buke, firime hejuru yinzira izacika, biterwa no kwaguka kwinshi. Ugereranije na firime yerekana lens, urugero rwo kwagura ubushyuhe bwibikoresho fatizo birakomeye, kandi urugero rwo kwagura amashyuza ya firime yerekana nibikoresho fatizo biratandukanye, kandi firime izabaho.
Hashingiwe kuri iki gitekerezo, MR-10 yirinze iki kibazo kuva yatangira gushushanya ibintu, kandi binyuze mu gukomeza gutera imbere, ihinduka ibikoresho bifite ubushyuhe bwiza hamwe na coefficient yo kwagura ubushyuhe buke.
Ubwa mbere, uko ubushyuhe bwiyongera, coefficente yo kwagura ubushyuhe ikunda kwiyongera, ariko coefficente yo kwagura ubushyuhe bwa MR-10 ni ntoya 25% ugereranije nibikoresho rusange 1.67. Ugereranije nibikoresho rusange 1.67, MR-10 ifite ubwiyongere bukabije bwumuriro, ntabwo ikunda gucika, kandi ntibigaragara cyane nubushyuhe.
Icya kabiri, iyo ubushyuhe ari 95 ° C, umubare munini wibice bigaragara kumurongo wa 1.67 usanzwe, mugihe MR-10 ntacyo itwaye rwose.
Gutunganya ibicuruzwa
