SETO 1.56 ib lub zeem muag lens HMC/SHMC

Lus piav qhia luv luv:

Ib lub qhov muag tsis pom kev tsuas muaj ib qho tshuaj rau kev pom deb, pom ze, lossis astigmatism.
Feem ntau cov tsom iav thiab tsom iav nyeem ntawv muaj ib lub qhov muag pom kev.
Qee tus neeg muaj peev xwm siv lawv cov tsom iav ib leeg rau ob qho tib si deb thiab ze, nyob ntawm lawv hom tshuaj.
Ib qho tsis pom kev lo ntsiab muag rau cov neeg pom kev deb yog tuab dua ntawm qhov chaw.Ib qho tsis pom kev lo ntsiab muag rau cov neeg hnav nrog qhov ze ze yog tuab ntawm cov npoo.
Ib qho tsis pom kev lo ntsiab muag feem ntau nyob nruab nrab ntawm 3-4mm hauv thickness.Lub thickness sib txawv nyob ntawm seb qhov loj ntawm tus ncej thiab cov khoom siv lens xaiv.

Tags:ib leeg tsis pom kev lens, ib qho kev pom kev lens


Product Detail

Khoom cim npe

Specification

1.56 ib 4
1.56 ib 3
ib vision 2
1.56 ib qho kev pom kev kho qhov muag lens
Qauv: 1.56 optical lens
Qhov Chaw Keeb Kwm: Jiangsu, Suav teb
Hom Tshuaj: SETO
Lenses Khoom: Resin
Lenses Xim Ntshiab
Refractive Index: 1.56 ib
Txoj kab uas hla: 65/70 hli
Abbe Tus nqi: 34.7 ib
Specific Gravity: 1.27
Kev xa tawm: > 97%
Txheej Txheej: HC/HMC/SHMC
Txheej xim Ntsuab, Xiav
Lub zog ntau: Qhov siab: 0.00 ~ 8.00; + 0.25 ~ + 6.00
CYL: 0-6.00 Nws

Khoom nta

1. Ib qho Vision lo ntsiab muag ua haujlwm li cas?
Ib qho kev pom tsis pom kev yog hais txog lub lens uas tsis muaj astigmatism, uas yog lub lens feem ntau.Nws feem ntau yog ua los ntawm iav los yog cob thiab lwm yam khoom siv kho qhov muag.Nws yog cov khoom pob tshab nrog ib lossis ntau qhov chaw nkhaus.Monoptic lo ntsiab muag yog colloquially xa mus rau ib tug tib focal lens, uas yog, ib lub lens uas tsuas yog ib qho chaw kho qhov muag, uas kho lub hauv paus tsis pom kev, tab sis tsis kho lub zeem muag peripheral.

Cov duab 20220302180034
lo ntsiab muag-ib leeg

2. Qhov txawv ntawm ib lub lens thiab bifocal lens yog dab tsi?

Hauv tib lub zeem muag zoo tib yam, thaum daim duab ntawm qhov nruab nrab ntawm lub lens tsuas yog poob rau ntawm qhov chaw macular ntawm lub retina, qhov tseem ceeb ntawm cov duab ntawm peripheral retina tiag tiag poob rau sab nraub qaum ntawm lub retina, uas yog lub npe hu ua. peripheral deb-sightedness defocus.Raws li qhov tshwm sim ntawm focal point ntog hauv retina rear, tuaj yeem ua rau lub sijhawm ntev ntawm kev sib deev ntawm qhov muag axis yog li, thiab qhov muag axis txhua qhov kev loj hlob 1 hli, tus lej myopia tuaj yeem loj hlob 300 degrees.
Thiab ib lub lens sib raug rau lub lens bifocal, lub lens bifocal yog ob lub lo ntsiab muag ntawm ob lub ntsiab lus focal, feem ntau ntawm sab sauv ntawm lub lens yog ib qho degree ntawm lub lens, siv los saib qhov kev ncua deb, thiab qhov qis dua yog qee yam. degree ntawm lub lens, siv los pom ze.Txawm li cas los xij, lub lens bifocal kuj muaj qhov tsis zoo, nws qhov kev hloov pauv ntawm lub lens sab sauv thiab sab qis yog qhov loj, yog li thaum saib kev hloov pauv nyob deb thiab ze, qhov muag yuav tsis xis nyob.

 

Bifocal-iav-tiv thaiv-ib-tsis pom-iav

3. Qhov txawv ntawm HC, HMC thiab SHC yog dab tsi?

Txheej tawv AR txheej / Hard txheej txheej Super hydrophobic txheej
ua rau cov lo ntsiab muag uncoated tau yooj yim subjicted thiab raug khawb tiv thaiv lub lens zoo los ntawm kev xav, txhim kho kev ua haujlwm thiab kev siab hlub ntawm koj lub zeem muag ua rau lub lens waterproof, antistatic, anti plam thiab roj kuj
dfsg ua
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