Tabletop Magnifiers Nrog Teeb Pom Kev Zoo: LED Teeb Pom Kev Zoo Tsom Iav Ntawm Caj Npab Hloov Pauv, Sawv Ntsug, Khaub Ncaws Thiab Lwm Yam. Teem Caij Thiab Xaiv

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2024-01-18 12:13

Lub tsom iav yog lub cuab yeej kho qhov muag hauv daim iav nrog lub peev xwm loj, nrog kev pab uas nws yooj yim pom cov khoom me me. Cov iav tsom iav tau siv ob qho tib si rau lub hom phiaj kev lag luam thiab rau tsev neeg lub hom phiaj. Magnifiers muaj ntau yam khoom uas yuav tsum tau kawm ua ntej xaiv cov khoom siv no rau siv.

Yam ntxwv

Lub iav tsom iav muaj nyob hauv ntau yam qauv tsim thiab muaj lub hom phiaj tshwj xeeb thiab cov yam ntxwv. Lawv kev faib tawm yog ua raws txoj haujlwm twg lub tsom iav loj yuav siv rau.

Ntsuas magnifier - nws qhov tshwj xeeb nyob hauv qhov tseeb tias, ntxiv rau kev nthuav dav, nws ua rau nws muaj peev xwm ntsuas qhov khoom me me, vim nws tau nruab nrog ntsuas ntsuas nrog qhov ntsuas. Feem ntau, hom tsom iav hom no tau teeb tsa ua cov cuab yeej tsim khoom, nrog kev pab uas ib tus tuaj yeem tsis tsuas yog tshuaj xyuas, tab sis kuj kho qee qhov me me.

Hnab qauv - feem ntau siv rau tsev neeg lub hom phiaj rau kev nyeem ntawv me me lossis tshuaj xyuas cov ntsiab lus me me. Hom tsom iav no yog qhov me me thiab tsim kom zoo raws li koj tuaj yeem nqa lub iav tsom iav nrog koj txhua qhov chaw koj mus - nws me me thiab hnyav thiab haum tau yooj yim rau hauv hnab tshos lossis hnab nyiaj.

Backlit tabletop version tsis npaj rau nqa thiab tsau los ntawm txoj hlua ntawm txoj haujlwm yooj yim - kab rov tav lossis ntsug. Lub tsom iav nyob ruaj ruaj tau yooj yim rau kev ua haujlwm ntawm tus kws tshaj lij, tus saib xyuas lub tshuab, tus kws tsim khoom siv hluav taws xob. Lub peev xwm nthuav dav ntawm cov iav tsom iav yog qhov siab heev - 6-8 zaug. Xws li lub iav tsom iav feem ntau nrog LED backlight . LED teeb, uas yog ib feem ntawm tus qauv tsim, yog nrov heev nrog cov neeg siv khoom, vim tias lawv muaj cov cuab yeej txuag hluav taws xob. Backlit tsim kuj yooj yim vim tias lawv tau ua los ntawm kev siv sijhawm ntev. Muaj cov qauv uas ua haujlwm los ntawm cov khoom siv hluav taws xob lossis los ntawm roj teeb lossis cov khoom ntim khoom .

Cov hniav nyiaj hniav kub - txawv ntawm lwm qhov piv txwv hauv qhov nws tau nce ntawm 15-20 zaug, thiab ntxiv rau, nws tau nruab nrog ib qho ntawm hom kev teeb pom kev zoo - infrared, LED lossis ultraviolet. Ib hom kab hluav taws xob muaj peev xwm nthuav tawm cov khoom thiab qhov tseeb ntawm cov pob zeb zoo nkauj lossis cov pob zeb ib nrab. Cov cuab yeej no tau siv hauv lawv txoj haujlwm los ntawm tus kws tshaj lij pob zeb thiab cov kws tshaj lij hauv thaj tsam ntawm cov khoom qub, nrog rau cov lej.

Tsom iav tsom iav -yog qhov yooj yim tshaj plaws thiab siv tau yooj yim tsim, uas tso cai rau koj tawm ntawm koj txhais tes dawb rau kev ua haujlwm. Sab nrauv, cov cuab yeej zoo li lub thav duab rau tsom iav thiab nws tau siv thaum ua haujlwm nrog cov ntsiab lus me me - rau lawv kev tshuaj xyuas lossis kho. Kev nthuav dav ntawm cov iav tsom iav feem ntau me me, 2-3 zaug.

Xaws magnifier - Cov iav tsom iav feem ntau siv rau tsev neeg cov kev xav tau thaum xaws, paj ntaub lossis lwm yam kev muaj tswv yim nrhiav qhov twg ua haujlwm nrog cov ntsiab lus me me. Kev nthuav dav ntawm lub tshuab xaws xaim tsis muaj zog heev, tab sis nws yog qhov me me. Txhawm rau siv tau yooj yim, tsim qauv tau nruab nrog txoj hlua uas hnav nyob ib ncig ntawm lub caj dab.

Tus yam ntxwv ntawm hom sib txawv ntawm tsom iav tsom iav yog qhov muaj cai. Daim ntawv thov ntawm cov cuab yeej no nthuav dav, cuam tshuam rau ntau thaj chaw ntawm kev lag luam, kev kho mob, tsev neeg thiab lwm lub hom phiaj.

Hom

Cov iav tsom iav tuaj yeem faib ua hom, uas yog nyob ntawm tus yam ntxwv tsim

1. Kev kawm qib siab . Rau cov khoom siv uas nthuav dav cov khoom me me, muaj txoj cai tshwj xeeb: nrog rau kev ntsuas ntsuas ntau ntxiv, lub kaum sab xis pom tsawg dua, tab sis tib lub sijhawm cov khoom hauv nqe lus nug tau los ze zog. Qhov pom tau zoo ntawm qhov ua kom pom qhov loj thiab lub kaum sab xis pom tau tias yog qhov loj ntawm qhov khoom ntawm 5 txog 7 zaug. Nyob ntawm qib kev nthuav dav, cov iav loj tau muab faib ua cov cuab yeej uas muaj zog lossis kwv yees kwv yees.
2. Khoom tsim . Lub iav tsom iav ib leeg tsis txaus rau qhov yooj yim ntawm nws siv, thiab qee cov qauv tuav tau txuas nrog nws. Ua tsaug rau ntau yam qauv tsim, lub tsom iav tau dhau los yooj yim rau siv. Hauv cov khw muag khoom muag, tam sim no koj tuaj yeem pom ntau yam sib txawv ntawm cov qauv: ntawm tus tuav, ntawm tus tuav tau yooj yim, ntawm sawv ntsug, ntawm khaub ncaws. Muaj cov tsom iav ntev, xaiv lub taub hau, lub rooj lossis cov qauv hauv pem teb, cov tsom iav loj, cov tsom iav qhov loj loj, thiab lwm yam.
3. Nruab nrog teeb pom kev zoo . Txhawm rau txhim kho qhov pom tau zoo thiab thaum ua haujlwm nrog cov teeb pom kev tsis zoo, siv lub tshuab tsom teeb pom kev zoo. LEDs feem ntau siv rau teeb pom kev zoo. Cov tsom iav ci ntsa iab yog qhov xav tau zoo; lawv tau siv hauv tshuaj thiab tshuaj pleev ib ce, xov tooj cua engineering thiab microelectronics, hauv kev lag luam hniav nyiaj hniav kub, kev lag luam hauv tuam txhab, thiab hauv lub neej niaj hnub.
4. Cov khoom siv lo ntsiab muag . Niaj hnub no, lo ntsiab muag ua los ntawm iav, yas lossis acrylic polymers tau siv dav. Qhov kev xaiv nyiaj txiag tshaj plaws yog iav tsom iav yas, tab sis cov khoom siv no tsis ruaj khov rau cov neeg siv kev nyuab siab thiab ntau yam khawb sai tshwm ntawm nws. Cov khoom siv kim tshaj plaws thiab muaj nuj nqis yog iav. Tau kawg, nws yuav tsis tiv taus qhov poob los ntawm qhov siab mus rau lub hauv paus ruaj khov - hauv pem teb lossis asphalt, tab sis kev puas tsuaj me me tsis ntshai nws. Hauv ib nrab-tus nqi qis, muaj cov acrylic polymer uas ruaj dua li cov yas yas, tab sis tsis zoo dua rau cov khoom ntawm cov iav ua los ntawm iav.

Thaum xaiv lub iav tsom iav rau kev ua haujlwm lossis rau siv hauv tsev, nws yog ib qho tseem ceeb uas yuav tau xav txog hom kev tsim qauv, vim tias qhov ua tau zoo ntawm kev siv nws yuav nyob ntawm qhov no.

Teem caij

Cov iav tsom iav yog ib yam khoom siv ntau yam , thiab nws tuaj yeem siv los ua haujlwm ntau yam nrog rau qhov me me. Lub iav loj yog siv los kho xov tooj, xov tooj, khoom siv khoos phis tawj, thiab siv los txuas cov laug cam hauv xov tooj cua thiab khoom siv hluav taws xob.

Ntau qhov tseem ceeb thiab ntu uas yuav tsum tau kho yuav tsum muaj qhov tseeb thiab raug, xws li hauv kev saib xyuas lub zog, thiab ntawm no lub iav tsom iav tuaj txog cawm tus tswv, uas pab txhawb txoj haujlwm thiab tso cai rau koj ua tiav cov txiaj ntsig zoo. Backlit magnifiers tau txiav txim siab yooj yim dua hauv qhov no ., txij li feem ntau ntawm cov haujlwm ua los ntawm tus tswv xav tau cov hniav nyiaj hniav kub zoo thiab pom kev zoo.

Kev siv lub iav tsom iav ua rau nws muaj peev xwm ua kom muaj kev saib xyuas zoo ntawm cov khoom thiab txheeb xyuas txhua qhov nws tsis xws luag thiab tawg.

Nws tsis tuaj yeem ua qhov kev kuaj mob zoo yog qhov kev tshuaj xyuas ntawm cov khoom nyuaj vim lawv qhov loj me thiab qhov pom kev tsis zoo. Dhau li kev kuaj mob, Lub iav tsom iav kuj tseem siv los tshuaj xyuas qhov ua tiav ntawm txoj haujlwm . Piv txwv li, qhov ua tau zoo ntawm kev sib dhos lossis sib dhos tau lees tias tsis muaj teeb meem kev ua haujlwm ntawm lub tshuab, uas txhais tau tias kev kho tsis tau ua tiav tsis muaj txiaj ntsig.

Yog tias ib tus neeg tau txo qhov muag pom, yam tsis muaj lub tsom iav loj, nws yuav nyuaj rau nws nyeem, sau, sau paj ntaub lossis ua lwm yam haujlwm hauv tsev uas xav tau kom meej thiab pom zoo . Hauv iav tsom iav backlight tuaj yeem tsim ua - LED lossis teeb roj teeb, thiab qhov loj ntawm lub iav tsom iav nws tus kheej tuaj yeem ua rau me me lossis loj heev. Tus tsom iav tuaj yeem kho tau ntawm tus zauv, teeb rau hauv pem teb lossis ntawm lub rooj . Feem ntau, kev tsim lub tsom iav tso cai rau koj ua haujlwm nrog ob txhais tes yam tsis muaj kev cuam tshuam los ntawm nws qhov kev txhawb nqa.

Cov cai xaiv

Lub iav tsom iav yog tus pab cuam tsis tseem ceeb, tab sis txhawm rau ua haujlwm nrog nws yooj yim, ua ntej xaiv tus qauv ntawm kev tsim tshwj xeeb, koj yuav tsum tau sim coj mus rau hauv tus account cov ntsiab lus tseem ceeb hauv qab no:

• txiav txim siab qhov iav tsom iav feem ntau yuav siv rau thiab ntev npaum li cas lawv yuav tau siv;
• yam zoo li cas, qhov loj me thiab kev teeb tsa tus tsom iav yuav tsum yog;
• Koj puas xav tau lub teeb pom kev zoo, qhov kev siv thiab qhov dav nws yuav tsum yog li cas;
• qhov tsom iav loj npaum li cas yuav tsum muaj;
• yuav ua li cas tus tsom iav yuav txuas rau qhov yooj yim ntawm koj txoj haujlwm;
• dab tsi yog cov iav tsom iav yuav ua los ntawm.

Raws li kev coj ua qhia tau tias, lub cuab yeej ua kom pom tseeb tau siv rau lub sijhawm ntev thiab rau kev ua haujlwm tshwj xeeb. Thaum txiav txim siab xaiv, tsis txhob hnov qab coj mus rau hauv tus account tus piv ntawm qhov zoo thiab tus nqi , thiab xyuam xim rau kev pab cuam lub neej ntawm cov khoom.