1.67 Spin Photochromic Grey HMC Optical lo ntsiab muag
Paub meej ntau lawm
| Qhov Chaw Keeb Kwm: | Jiangsu | Hom Lub Npe: | BORIS |
| Qauv nab npawb: | Photochromic Lens | Lenses Khoom: | TSI-55 |
| Kev Pom Kev Zoo: | Ib Lub Zeem Muag | Txheej zaj duab xis: | HC/HMC/SHMC |
| Lenses Xim: | Dawb (hauv tsev) | Txheej Xim: | Ntsuab / Xiav |
| Index: | 1.67 ib | Specification Gravity: | 1.35 Nws |
| Ntawv pov thawj: | CE/ISO9001 | Abbe Tus nqi: | 31 |
| Txoj kab uas hla: | 75/70/65 hli | Tsim: | Asperical |
1. Hnub ci hnub ci: thaum sawv ntxov, huab cua huab cua nyias nyias, ultraviolet rays tsis thaiv, thiab nws nce mus txog hauv av ntau dua, yog li qhov tob ntawm cov xim hloov xim thaum sawv ntxov kuj tob.Nyob rau yav tsaus ntuj, lub teeb ci ultraviolet tsis muaj zog, vim tias lub hnub nyob deb ntawm av thaum yav tsaus ntuj, thaum nruab hnub vim muaj huab cua ntau dua tom qab thaiv feem ntau ntawm lub teeb ultraviolet;Yog li qhov tob ntawm discoloration yog qhov ntiav heev nyob rau ntawm no.
2, overcast: ultraviolet lub teeb qee zaum tsis muaj zog, tab sis kuj tuaj yeem ncav cuag hauv av, yog li lub lens tseem tuaj yeem hloov xim.Nws yuav luag pob tshab hauv tsev, thiab cov xim hloov lub lens tuaj yeem muab qhov tsim nyog tshaj plaws ultraviolet thiab glare tiv thaiv tsom iav hauv txhua qhov chaw.Cov xim ntawm lub lens tuaj yeem hloov kho raws sijhawm raws li lub teeb, uas tuaj yeem tsis tsuas yog tiv thaiv lub zeem muag, tab sis kuj muab kev tiv thaiv kev noj qab haus huv rau lub qhov muag txhua lub sijhawm thiab nyob qhov twg.
3. Kev sib raug zoo ntawm daim ntawv hloov xim thiab qhov kub thiab txias: nyob rau hauv tib yam kev mob, nrog rau qhov nce ntawm qhov kub thiab txias, cov xim ntawm cov xim hloov xim yuav maj mam sib zog nrog qhov nce ntawm qhov kub thiab txias;Ntawm qhov tsis sib xws, raws li qhov kub thiab txias, chameleon yuav maj mam nkag mus tob.Yog li ntawd yog vim li cas lub caij ntuj sov discoloration yog ntiav, lub caij ntuj no discoloration yog tob vim li no.
4. Xim hloov ceev, qhov tob thiab lub lens thickness kuj muaj qee yam kev sib raug zoo
Qhov zoo tshaj plaws ntawm daim nyias nyias hloov lub lens yog tias nws tsis txwv los ntawm cov ntaub ntawv.Tsis muaj teeb meem zoo li aspheric nto, kev loj hlob, xiav lub teeb resistant, 1.499, 1.56, 1.61, 1.67, 1.74, thiab lwm yam, tuaj yeem ua tiav rau hauv daim nyias nyias hloov lens.Ntau yam ntxiv, cov neeg siv khoom tuaj yeem xaiv loj dua.
Spin hloov lub lens kuj muaj qhov zoo dua qhov siab ntawm cov lo ntsiab muag tom qab cov xim hloov yog feem ntau hloov pauv, xim yog sib xws.
Txheej txheem khoom
