SETO RX 1.499 / 1.56 / / 1.60 / 1.67 / 1.74 tib lub zeem muag / kev vam meej / xiav txiav / puag ncig-saum / tiaj tus sab saum toj bifocal / photochromic lens

SETO RX 1.499 / 1.56 / / 1.60 / 1.67 / 1.74 ib qho tsis pom kev / nce qib / xiav hlais / round-top / flat-top bifocal / photochromic lens Featured duab

Lus piav qhia luv luv:

Lens ntog raws li cov tshuaj nyob rau hauv lub lens kuaj yog hu ua Rx lens.Hauv txoj kev xav, nws tuaj yeem raug rau 1 °.Tam sim no, feem ntau ntawm Rx lo ntsiab muag raug txiav txim los ntawm gradient zog degree ntawm 25. Tau kawg, tsis xws li cov menyuam kawm ntawv nyob deb, asphericity, astigmatism thiab axial txoj hauj lwm raug kho kom ua tau raws li qhov zoo tshaj plaws (tsis yog ib tug ntau uniform thickness).Kev nyeem ntawv tsom iav lo ntsiab muag, vim tias qhov siab ntev ntawm cov tub ntxhais kawm ntau dua, qhov ntsuas hluav taws xob gradient yog 50, tab sis kuj tseem muaj 25.

Tags:Rx lo ntsiab muag, tshuaj kho lub lens, kho lub lens

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Ntau lawm txheej txheem ntawm customized lo ntsiab muag

Index	1.499 ib	1.56 ib	1.60 ib	1.60 ib(MR-8)	1.67 ib	1.74 ib
Txoj kab uas hla (MM)	55-75 : kuv	55-75 : kuv	55-75 : kuv	55-75 : kuv	55-75 : kuv	55-75 : kuv
Visual Effect	Ib leeg pom Lub tiaj tus RoundTop Kev vam meej Polarized Bluecut Photochromic	Ib leeg pom Lub tiaj tus Round-Sab saum toj Kev vam meej Polarized Bluecut Photochromic	Ib leeg pom Polarized Bluecut Photochromic	Ib leeg pom Bluecut Photochromic	Ib leeg pom Polarized Xiav txiav Photochromic	Ib leeg pom Xiav txiav
Txheej	UC/HC/HMC	HC/HMC/SHMC	HMC/SHMC	HMC/SHMC	HMC/SHMC	SHMC
Lub zog ntau yam (SPH)	0.00-10.00 Nws.0.25–14.00 Nws	0.00-30.00 Nws.0.25–14.00 Nws	0.00-20.00 Nws.0.25–10.00 Nws	0.00-20.00 Nws.0.25–10.00 Nws	0.00-20.00 Nws.0.25–10.00 Nws	0.00-20.00 Nws
Cyl	0.00-6.00 Nws	0.00-6.00 Nws	0.00-6.00 Nws	0.00-6.00 Nws	0.00-6.00 Nws	0.00-4.00 Nws
Ntxiv	+ 1.00 Nws+3.00 Nws	+ 1.00 Nws+3.00 Nws

Ntau lawm txheej txheem ntawm customized lo ntsiab muag

1. Kev npaj npaj:
Txhua lo ntsiab muag tshuaj yuav tsum tau tshuaj xyuas thiab xam ib tus zuj zus, ces cov ntaub ntawv xav tau rau ntau lawm yog generated nyob rau hauv daim ntawv ntawm cov txheej txheem daim ntawv.Cov txheej txheem ntawv nrog rau ob semi-tiav lo ntsiab muag (xws li, blanks) - sab laug qhov muag thiab sab qhov muag - khaws cia. los ntawm lub warehouse yuav muab tso rau hauv ib lub tais.Txoj kev tsim khoom pib tam sim no: txoj siv conveyor txav lub tais los ntawm ib qho chaw nres tsheb mus rau lwm qhov.

2. Thaiv:
Txhawm rau kom ntseeg tau tias lub lens tuaj yeem ruaj khov rau hauv txoj haujlwm raug hauv lub tshuab, nws yuav tsum tau thaiv.Siv ib txheej ntawm cov yeeb yaj kiab tiv thaiv rau polished pem hauv ntej nto ntawm lub lens semi-tiav ua ntej koom nrog cov blocker.Cov khoom uas koom nrog lub lens rau lub blocker yog cov hlau alloy uas muaj cov ntsiab lus melting tsawg.Yog li ntawd, lub lens semi-tiav yog "welded" mus rau txoj haujlwm ntawm kev ua haujlwm tom ntej (kev tsim, polishing thiab etching lub logo tsis pom).

3. Tsim
Thaum thaiv kev ua tiav, lub lens yog tsim rau cov duab uas xav tau thiab daim ntawv tshuaj.Lub hauv ntej saum npoo twb muaj lub zog kho qhov muag kho qhov muag.Cov kauj ruam no tsuas yog los tsim cov ntawv sau lo ntsiab muag thiab cov ntawv sau tshuaj rau sab nraub qaum ntawm qhov khoob.Cov txheej txheem tsim muaj xws li txoj kab uas hla txo, kab pheeb ces kaum txiav nrog cov txheej txheem milling thiab ntuj pob zeb diamond tiav.Qhov saum npoo roughness tsim los ntawm cov txheej txheem tiav yog me me thiab tuaj yeem polished ncaj qha yam tsis muaj kev cuam tshuam cov duab lossis lub vojvoog ntawm lub lens.

4. Polishing thiab etching
Tom qab tsim lub lens, qhov saum npoo yog polished rau 60-90 vib nas this thaum cov khoom kho qhov muag tsis hloov.Qee cov tuam txhab lag luam yuav ua kom tiav cov laser engraving ntawm daim ntawv lo tiv thaiv cov khoom cuav ntawm lub lens hauv cov txheej txheem no.

5. Tshem tawm thiab ntxuav
Cais lub lens ntawm lub blocker thiab muab lub blocker tso rau hauv dej kub kom cov hlau alloy yuav rov ua dua tshiab.Lub lens raug ntxuav thiab xa mus rau qhov chaw nres tsheb tom ntej.

6. Tig
Nyob rau theem no, Rx lens yog tinted yog thov.Ib qho ntawm qhov zoo ntawm cov iav lo ntsiab muag yog tias lawv tuaj yeem tinted hauv txhua yam xim uas xav tau.Cov dyes siv yog sib npaug ntawm cov siv hauv textiles.Lub lens yog rhuab thiab impregnated nrog cov dyes, tso cai rau cov molecules ntawm dyes nkag mus tob rau hauv lub lens.Thaum txias, cov dyes raug kaw rau hauv lub lens.

7. Txheej
Cov txheej txheem txheej txheem ntawm Rx lens yog tib yam li cov khoom siv lens.
Txheej ua rau lub lens khawb-tiv taus, ruaj khov thiab tuaj yeem txo qhov cuam tshuam kev cuam tshuam. Ua ntej, Rx lens yog hardened los ntawm hardended solutions.Tom ntej no, Rx lens yog ntxiv los ntawm kev thov cov txheej txheem tiv thaiv kev cuam tshuam hauv cov txheej txheem nqus tsev vacuum.Cov txheej txheem kawg ntawm txheej muab lub lens du nto, ua rau nws resistant rau av thiab dej, txo reflections.

8. Kev ruaj ntseg zoo
Txhua lub lens raug tshuaj xyuas kom zoo ua ntej xa khoom.Kev tshuaj xyuas zoo suav nrog kev tshuaj xyuas pom cov hmoov av, khawb, puas, txheej xim sib xws, thiab lwm yam. Tom qab ntawd cov cuab yeej siv los xyuas seb txhua lub lens puas tau raws li tus qauv xws li diopter, axis, thickness, tsim, txoj kab uas hla, thiab lwm yam.