Yuav ua li cas kom tshem tawm los yog khawb cov ntsiab lus: Pib txoj kev thiab cov tswv yim

Nrog rau kev hwm mus kev tsis saib xyuas uas tsis yog raws kev cai ntsiab lus thiab cia tej yam kev mob rau ntawm qhov chaw khawb tshwm sim. Nyob rau hauv lem, qhov no ua rau ib tug distortion ntawm daim duab, lub qhov muag nkees thiab qhov muag plooj tsis pom kev. Nyob rau seb nws puas yuav tau tshem tawm los yog khawb tsom iav los yog tseem tau mus yuav ib tug tshiab optics npog nyob rau hauv no tsab xov xwm. Xav txog ob peb lub ntsiab rau qhov teeb meem no raws li nyob rau hauv cov yam ntxwv ntawm cov khoom los ntawm qhov uas cov lens.

Pab tswv yim rau cov iav qhov mob

Yuav kom cia cov ntsiab lus tshwj xeeb npog uas tiv thaiv lub lens ntawm khawb kev kawm ntawv. Txawm li cas los, muaj coob tus neeg tsis saib tsis xyuas txoj cai no. Raws li ib tug tshwm sim, lawv tsom iav yog feem ntau raug rau cov neeg kho tshuab kev nyuaj siab los ntawm sab nraum. Ntawd tsis ua hauj lwm rau ua raws li cov tswv yim pom zoo ntawm optics tshwj xeeb ua rau cov kev xav tau kom paub tseeb yuav ua li cas kom tshem tawm los yog khawb cov ntsiab lus.

Cov nram qab no tswv yim pom zoo rau kev saib xyuas cov ntsiab lus:

• Thaum nrhiav kom tau ntawm ib tug kos thawj ntawm tag nrho cov xa mus rau lub optics. Feem ntau cov yuav, lub tshwj xeeb yuav zoo dua tshem tawm no shortcoming nrog lub lens.
• Yog hais tias koj feem ntau kos lub lens, mus nrog cov optics ntawm lub sheeting rau lawv.
• Tsis txhob sim tshem tawm cov khawb nrog ib tug qias neeg lens. Ua ntej koj yuav pib, kom huv si ntxuav lawv nrog sov thiab xub npus dej.
• Yog hais tias thaum tshem khawb nrog looj tsom iav dub qub anti-paab txheej, nws yog pom zoo kom tshem tawm nws tag nrog kev pab los ntawm ib tug qab zib, ces tus visibility zoo ho.

Yuav ua li cas kom tshem tawm los yog khawb iav tsom iav tshuaj txhuam hniav

Txawm ke cuab yeej yuav ua tau zoo nyob rau hauv kev soj ntsuam txog nrog khawb rau ntawm iav lens tsom iav. Rau no peb yuav tsum tau tsuas tshuaj txhuam hniav tsis abrasive hais thiab mos felt. Tsis tas li ntawd haum cwj mem av dawb, uas yuav tsum tau yuav tsum tau pre-hloov dua siab tshiab rau hauv ib lub hmoov.

Xav txog cov kauj ruam yuav ua li cas kom tshem tawm los yog khawb cov ntsiab lus:

1. Nyob rau ib daim ntawm felt yog thov ib tug me me npaum li cas ntawm cov tshuaj txhuam hniav.
2. Yeej taw ua polished lens nto. Thaum koj siv cov tshuaj txhuam hniav yuav tsum muaj ntaub ntawv rau daim ntaub ib tug ob peb lub sij hawm.
3. Nws yog nruj me ntsis txwv tsis pub siv pastes thiab khoom hais, uas muaj peev xwm ntxiv puas iav.
4. Li ntawd nws yog tau kom tshem tawm cov khawb los ntawm kev siv cwj mem av dawb. Nws me ntsis moistened nrog dej thiab siv ib tug muaj polished nto ntsiab lus.

Tom qab ua polishing ntawm cov iav ntxuav nrog dej sov thiab xab npum.

Dej qab zib ntawm khawb nyob rau hauv tsom iav

Qhov no yog siv nyob rau hauv cov ntaub ntawv koj yuav nrhiav tsis tau ib tug uas tsis yog-abrasive cov tshuaj txhuam hniav. Yuav ua li cas kom tshem tawm los yog khawb cov ntsiab lus nyob rau hauv cov ntaub ntawv no, yuav tau piav kauj ruam yog kauj ruam:

1. Lub thawv nrog lub ci dej qab zib yog ntxiv ib qho nqi ntawm cov dej yuav ua rau ib tug tuab muab tshuaj txhuam los yog muab tshuaj txhuam.
2. Ib tug me me ntawm tus npaj muab tshuaj txhuam yog thov rau cov ntaub txhais tau tias thiab txawm lig los plhws rau hauv ib lub voj voog tsab ntawv tsa suab nyob rau hauv ib qho chaw qhov twg khawb tau pom.
3. Seem dej qab zib muab tshuaj txhuam ntxuav tawm nrog dej sov thiab xab npum.

Lim los ntawm khawb tsom iav rau saum huab cua qhuav, thiab ces ntxuav nrog ib tug tshwj xeeb microfibre daim ntaub.

GOI muab tshuaj txhuam rau tshem khawb rau iav

Ib tug ntawm qhov zoo tshaj txoj kev uas yuav tshem tawm khawb yog muab tshuaj txhuam GOI. Qhov no sib tov yog finely faib chromium oxide, active cov khoom xyaw thiab muaj roj ligament. Taub hau nws yog ob qho tib si ib qho nyuaj thiab nyias. Qhov no tso cai rau koj mus siv ib tug muab tshuaj txhuam rau polishing ntawm kho qhov muag iav.

Cov hauj lwm zoo cov tshuaj txhuam tsis tau ua xyem xyav, tab sis qhov yuav tsum tau mus nrhiav kom paub yuav ua li cas kom tshem tawm los yog khawb cov ntsiab lus siv no zoo-paub txhais tau tias. (Nyob rau hauv cov kev tshwm sim hais tias lawv yog screwed cogs) Rau qhov zoo tshaj plaws kev, nws yog pom zoo kom rub lub lens tawm ntawm lub ntug. Ces muab tshuaj txhuam GOI yuav tsum tau ua ntawv thov mus rau lub felt los yog dreadnought, thiab teem caij rau sab saum toj ntawm lub lens (scratched nyob rau sab ntawm cov ntaub). Ua ib tug yeej tsab ntawv tsa suab lens polishing nto. Yuav kom kos kiag li disappeared, nws yuav tsum tau sib txawv nqi ntawm lub sij hawm, nyob ntawm seb qhov loj ntawm lub khob breakage.

Tom qab ua ib tug lens saum npoo nws yog tsim nyog los ntxuav nrog dej sov los ntawm lub tshuaj txhuam residues thiab tso nyob rau hauv tus ncej.

Nyob rau hauv no txoj kev, ib qho yooj yim mus tshem tawm me me khawb. Rau loj dua kev raug mob yuav tsum tau sander nrog ib tug felt vajvoog, muab tshuaj txhuam rau polishing tsheb thiab GOI. Qhov no txoj kev yog zoo tsuas nrog pa tsom-iav, tsis muaj nruj thiab tshwj xeeb kev tiv thaiv coatings, txij li thaum ua yog raug tag nrho saum npoo ntawm lub lens.

Yuav ua li cas kom tshem tawm los yog khawb yas tsom iav lo ntsiab muag

Txawm sib sib zog nqus los yog khawb tib yam tsom iav yog feem ntau muab tshem tawm zoo heev, tab sis tsis yog li ntawd nyob rau hauv cov hnab yas lo ntsiab muag. Feem ntau, cov tsom iav muaj ib tug ntxiv tiv thaiv txheej tias thaum sim tau tshem ntawm kev puas tsuaj rau lub lens tam sim ntawd lawm. Nyob rau hauv lem, cov lo ntsiab muag uncoated tshiab khawb yuav tshwm sim sai sai heev.

Ua ntej koj yuav pib, koj yuav tsum kom huv si ntxuav lub lens ntawm av siv ib tug microfiber. Tom qab hais tias, cov hnab yas yog thov tshwj xeeb abrasive comprising hydrofluoric acid. Cov tshuaj tiv thaiv topcoating muab tshem tawm nrog yas khawb. Txawm li cas los, qhov no txoj kev yog muaj feem xyuam tsuas rau yas, tab sis lub iav nto los ntawm cov tshuaj tiv thaiv ntawm hydrogen fluoride nrog ib tug oxide ntawm silicon yuav irretrievably puas. Nws yog ib qho tseem ceeb hais tias thaum ua ntawv thov abrasive ob txhais tes twb hnav hnab looj tes. Tom qab kawm tiav ntawm lens ua yog zoo ntxuav nyob rau hauv dej txias.

Vim qhov no txoj kev yog tshem tawm tag nrho anti-paab txheej, nws tsuas yog ib ntus txoj kev mus ntxuav lub lens nto tej zaum yuav tau hais. Tom qab ntawd tseem nws yog pom zoo kom yuav tus tshiab tsom iav.

Yuav ua li cas kom tshem tawm los yog khawb tshav tsom-iav

txoj kev piav saum toj no yog muab tshem tawm nrog khawb sunglass lo ntsiab muag uas cia li ua los ntawm cov yas. Nws yuav tsum tau ib tug abrasive neeg sawv cev nrog hydrofluoric acid nyob rau hauv muaj pes tsawg leeg. Cia li ua ntej koj tshem tawm cov khawb nyob rau hauv tsom iav (hnub), koj yuav tsum ua tib zoo npaj cov nto thiab ntxuav nws los ntawm cov av. Ces koj yuav tsum ua raws li cov lus qhia piav nyob rau hauv lub ntej pawg lus.

Yog hais tias lub hnub visor yog tsis zoo, ces feem ntau yuav, nws yuav deteriorate. Ces siv lub qab zib yog muab tshem tawm kom meej, thiab ces siv lub ntsiab lus mus rau lo lus uas peb.