Peb yog cov chaw tsim khoom muaj kev paub dhau los. Yeej feem ntau ntawm cov ntawv pov thawj tseem ceeb ntawm nws txoj kev ua lag luam rau Cov Khoom Siv Tus Kheej 1.56 Semi Finished Photochromic Round Top / Flat Top / Invisible Bifocal Lenses Optical Glasses Lens, Ua raws li lub tswv yim lag luam ntawm 'cov neeg siv khoom ua ntej, ua ntej', peb zoo siab tos txais cov neeg siv khoom los ntawm koj lub tsev thiab txawv teb chaws los koom tes nrog peb los muab cov kev pabcuam zoo tshaj plaws rau koj!
Peb yog cov chaw tsim khoom uas muaj kev paub dhau los. Peb tau txais feem ntau ntawm cov ntawv pov thawj tseem ceeb ntawm nws txoj kev ua lag luam rau, Kev tsim qauv, kev ua tiav, kev yuav khoom, kev tshuaj xyuas, kev khaws cia, kev sib dhos yog txhua yam hauv kev tshawb fawb thiab cov ntaub ntawv zoo, ua rau peb lub npe siv tau zoo dua thiab ntseeg tau ntau dua, uas ua rau peb dhau los ua tus neeg muab khoom zoo tshaj plaws ntawm plaub pawg khoom tseem ceeb hauv tsev thiab tau txais kev ntseeg siab ntawm cov neeg siv khoom.
Cov ntsuas: 1.499, 1.56,1.60, 1.67, 1.71,1.74, 1.76,1.59 PC Polycarbonate
1. Cov Lens Pom Kev Ib Leeg
2. Cov iav tsom iav ob sab/txheej txheem
3. Cov Lens Photochromic
4. Cov Lens Xiav Txiav
5. Cov tsom iav dub/cov iav polarized
6. Cov tsom iav Rx rau kev pom ib zaug, ob lub qhov muag ob sab, thiab cov tsom iav dawb uas nce qib tau zoo
Kev kho mob AR: Tiv thaiv pos huab, Tiv thaiv qhov muag plooj, Tiv thaiv kab mob, IR, AR txheej xim.
| Qhov chaw keeb kwm: CN; JIA | Lub Npe Hom: CONVOX |
| Tus Qauv Zauv: 1.49 | Cov khoom siv lo ntsiab muag: Resin |
| Kev Nyhuv Pom Kev: Tiaj Tus Sab Saum Toj Bifocal | Txheej: UC / HC / HMC |
| Xim ntawm cov iav lo ntsiab muag: Ntshiab | Txoj kab uas hla: 70 hli |
| Cov Ntawv Qhia: 1.49 | Khoom siv: CR-39 |
| SPH: + 3.00 ~ -3.00 Ntxiv: + 1.00 ~ + 3.00 | MOQ: 2000 Khub |
| Khoom Lub Npe: 1.49 Lub Lens Sab Saum Toj | RX Lens: muaj |
| Pob: Lub Hnab Ntawv Dawb | Lub Sijhawm Kuaj: 1-3 Hnub |

















Thaum tib neeg laus zuj zus, lawv yuav pom tias lawv lub qhov muag tsis tau hloov kho rau qhov deb li qub. Thaum tib neeg nyob ze rau plaub caug ntiv tes, lub lens ntawm lub qhov muag pib poob qhov yooj ywm. Nws ua rau nyuaj rau tsom mus rau cov khoom ze. Qhov mob no hu ua presbyopia. Nws tuaj yeem tswj tau ntau yam nrog kev siv cov tsom iav bifocals.
Cov tsom iav Bifocal (kuj tseem hu ua Multifocal) muaj ob lossis ntau lub zog ntawm lub lens los pab koj pom cov khoom ntawm txhua qhov deb tom qab koj poob lub peev xwm hloov qhov pom ntawm koj lub qhov muag vim muaj hnub nyoog.
Ib nrab qis ntawm lub lens bifocal muaj qhov ze rau kev nyeem ntawv thiab lwm yam haujlwm ze. Feem ntau, qhov seem ntawm lub lens yog qhov kho qhov deb, tab sis qee zaum tsis muaj qhov kho qhov deb li, yog tias koj pom kev deb zoo.
Thaum cov neeg muaj hnub nyoog ze li plaub caug xyoo, lawv yuav pom tias lawv lub qhov muag tsis tau hloov kho rau qhov deb li qub, lub lens ntawm lub qhov muag pib poob qhov yooj ywm. Nws nyuaj rau tsom mus rau cov khoom ze. Qhov mob no hu ua presbyopia. Nws tuaj yeem tswj tau ntau yam nrog kev siv bifocals.







Peb yog cov chaw tsim khoom muaj kev paub dhau los. Yeej feem ntau ntawm cov ntawv pov thawj tseem ceeb ntawm nws txoj kev ua lag luam rau Cov Khoom Siv Tus Kheej 1.56 Semi Finished Photochromic Round Top / Flat Top / Invisible Bifocal Lenses Optical Glasses Lens, Ua raws li lub tswv yim lag luam ntawm 'cov neeg siv khoom ua ntej, ua ntej', peb zoo siab tos txais cov neeg siv khoom los ntawm koj lub tsev thiab txawv teb chaws los koom tes nrog peb los muab cov kev pabcuam zoo tshaj plaws rau koj!
Cov Khoom Siv Tus Kheej Round-Top Lens thiab Polycarbonate Lenses nqe, Tus qauv tsim, kev ua tiav, kev yuav khoom, kev tshuaj xyuas, kev khaws cia, kev sib dhos ua ke yog txhua yam hauv kev tshawb fawb thiab cov ntaub ntawv zoo, ua rau qib kev siv thiab kev ntseeg siab ntawm peb lub hom lag luam tob, uas ua rau peb dhau los ua tus neeg muab khoom zoo tshaj plaws ntawm plaub pawg khoom loj plhaub castings hauv tsev thiab tau txais kev ntseeg siab ntawm cov neeg siv khoom zoo.