IVision Optical: Kev paub txog tsom iav qhov muag

Vim li cas lwm tus neeg lub tsom iav siv tau 3-5 xyoo, thiab lawv tus kheej siv tsis txaus rau 1 xyoos ua ntej lawv mus phem?Tib yam khoom yuav tib lub sijhawm?Nws hloov tawm tias nws tau kawm txog cov hauv paus ntawm cov tsom iav no!Ua rawsIVisionkho qhov muag kom kawm tau yooj yim tshaj plaws txij nkawm.

1. Txhawm rau tshem tawm thiab hnav tsom iav, thov tuav lub tuam tsev ntawm ob txhais tes thiab tshem tawm ntawm ob sab ntawm lub puab tsaig.Yog tias koj hnav nrog ib txhais tes, nws yuav rhuav tshem sab laug thiab sab xis ntawm tus ncej thiab ua rau deformation.

2. Folding lub thav duab yuav tsum pib ntawm sab laug Feem ntau ntawm cov thav duab yog tsim los muab folding los ntawm sab laug lub tuam tsev, yog li yog hais tias lub tuam tsev sab xis yog folded ua ntej, nws yog ib qho yooj yim ua rau deformation ntawm tus ncej.

3. Yog tias txoj kev sib hloov yog muab cov iav ib ntus, thov ua kom lub ntsej muag ntawm cov iav ntsej muag.Yog tias koj tso koj cov tsom iav nrog rau sab convex down, koj yuav zom cov lo ntsiab muag.

4. Siv daim ntaub lo ntsiab muag huv huv rau kev ntxuav lub lens.Nco ntsoov tuav lub ntug ntawm tus ncej ntawm ib sab ntawm lub lens nrog koj txhais tes, thiab maj mam so lub lens.Tsis txhob quab yuam ntau dhau ua rau lub thav duab lossis lub lens puas.

5. Thaum lub lens yog stained nrog hmoov av los yog av, nws yog ib qho yooj yim rau grind lub lens.Nws raug nquahu kom yaug nws nrog dej thiab tom qab ntawd qhuav nrog daim ntawv phuam, thiab tom qab ntawd qhuav nrog cov ntaub iav tshwj xeeb.Thaum lub lens qias neeg heev, nws raug nquahu kom siv cov tshuaj pleev ib ce uas tsis tshua muaj siab los ntxuav nws, ces yaug nws nrog dej thiab qhuav.

6. Thov siv cov iav tsom iav.Thaum tsis hnav tsom iav, thov qhwv lawv nrog cov iav tsom iav thiab muab tso rau hauv cov iav tsom iav.Thov tsis txhob tiv tauj nrog cov tshuaj corrosive xws li tshuaj tua kab, khoom siv tu tsev, tshuaj pleev ib ce, tshuaj tsuag plaub hau, tshuaj, thiab lwm yam thaum lub sij hawm cia, txwv tsis pub lub lo ntsiab muag thiab thav ntawv yuav deterioration, deterioration, thiab discolored.

7. Thaum lub iav deformation, qhov deformation ntawm tus ncej yuav ua rau lub nra ntawm lub qhov ntswg los yog pob ntseg, thiab cov lo ntsiab muag kuj yooj yim rau loosen.Nws raug nquahu kom mus xyuas lub khw tsis tu ncua rau kev kho kom zoo nkauj.

8. Tsis txhob siv lub lens resin thaum lub sijhawm ua haujlwm hnyav.Nws tuaj yeem tawg los ntawm kev cuam tshuam muaj zog, uas tuaj yeem ua rau lub qhov muag thiab lub ntsej muag puas.Nws raug nquahu kom tsis txhob siv nws thaum lub sijhawm ua haujlwm hnyav.

9. Tsis txhob siv lo ntsiab muag polished.Nws raug nquahu kom tsis txhob siv lo ntsiab muag nrog khawb, stains, tawg, thiab lwm yam, txwv tsis pub nws yuav ua rau pom qhov muag tsis pom kev vim lub teeb tawg, ua rau tsis pom kev.10. Tsis txhob saib cov tsom iav ncaj qha.Txawm hais tias lub lens muaj qhov sib txawv ntawm cov xim, tsis txhob saib ncaj qha rau ntawm lub hnub lossis lub teeb muaj zog, txwv tsis pub nws yuav ua rau koj ob lub qhov muag.

11. Thov tsav tsheb thiab ua haujlwm tom qab koj tau ua tiav rau kev hnav tsom iav kom pom cov khoom.Vim yog kev sib raug zoo ntawm prismatic lo ntsiab muag, nws yog qhov nyuaj rau kev nkag siab qhov kev ncua deb nrog cov iav tshiab uas tau yuav.Thov tsis txhob tsav tsheb lossis ua haujlwm ua ntej koj siv nws tag nrho.

12. Tsis txhob muab tso rau ntawm qhov kub siab (siab tshaj 60C) ntev.Nws yuav yooj yim ua rau lub lens deform los yog cov yeeb yaj kiab ntawm qhov chaw yog qhov ua rau tawg.Thov tsis txhob muab tso rau hauv qhov chaw uas muaj tshav ntuj ncaj qha lossis kub siab xws li lub qhov rais pem hauv ntej ntawm lub cab.

13. Yog tias lub lens ntub dej, thov kom qhuav tam sim ntawd.Yog tias koj tos kom nws qhuav lawm, lub nplai yuav dhau los ua qhov tsis zoo, uas nyuaj rau so kom huv thiab koj tsis tuaj yeem pom meej.

14. Ntxuav tawm hws, tshuaj pleev ib ce thiab qhuav.Thaum lub lens txuas nrog hws, kua txiv, tshuaj tsuag plaub hau (gel), tshuaj pleev ib ce, thiab lwm yam, thov ntxuav thiab qhuav tam sim nrog dej.Yog tias tsis kho raws sijhawm, nws yuav ua rau tawv nqaij.


Post lub sij hawm: Lub Xya hli ntuj-27-2022