2024 Tus sau: Priscilla Miln | [email protected]. Kawg hloov kho: 2024-02-18 01:28
Binocular loupe yog ib qho kev kho qhov muag tshwj xeeb siv hauv tshuaj, kev lag luam, kho cov khoom siv thiab hluav taws xob. Koj tuaj yeem siv nws txawm tias nyob hauv tsev, piv txwv li, rau kev siv rab koob.
Ntau yam thiab tsim khoom siv
Cov qauv ntawm cov khoom nthuav tawm nyob ntawm nws hom. Qhov nrov tshaj plaws yog magnifiers uas tau muab tso rau ntawm lub rooj, nrog rau cov uas hnav ntawm lub taub hau. Ob qhov kev xaiv thawj thiab thib ob pub dawb ob txhais tes rau kev ua haujlwm. Lub binocular magnifier muaj ib qho feature: koj tuaj yeem saib los ntawm nws ob lub qhov muag. Qhov no muab cov duab meej dua. Tib lub sijhawm, qhov muag tau nkees tsawg dua.
Nws yuav tsum tau muab sau tseg tias lub hauv pliaj version yog kho tau nyob ntawm qhov ncig ntawm lub taub hau. Ib qho version ntawm cov khoom tuaj yeem nruab nrog lub teeb rov qab. Tsis tas li ntawd, tus tsim yog txawm peem rau nrog ib tug ntxiv lo ntsiab muag, nrog kev pab los ntawm cov magnification hloov. Raws li kev xaiv desktop, lub koob yees duab lub koob yees duab hauv qhov no tau muab tso rau hauv cov ntaub ntawv yas puag ncig ntawm ib txhais ceg khoov. Lub lens feem ntau nyob ib puag ncig los ntawm lub zog txausLEDs.
Parameters thiab nta ntawm kev siv lub iav magnifying
Thaum xaiv thiab siv cov khoom lag luam, nco ntsoov tias qhov ntsuas qhov loj me nyob ntawm qhov ntev ntawm qhov focal. Qhov siab dua qhov ntsuas thib ob, qhov qis dua thawj zaug. Tsis tas li ntawd, qhov kev xaiv hauv pliaj tuaj yeem muab cov duab ntxoov ntxoo. Illuminated binocular magnifier muab cov duab zoo tshaj plaws, thiab tseem ua rau nws tuaj yeem ua haujlwm yav tsaus ntuj. Qhov kom zoo dua ntawm cov khoom zoo li no yog cov nqaj yog adjustable.
Lwm qhov zoo ntawm qhov tsim yog nws lub teeb yuag, uas ua rau nws xis nyob heev. Qee cov qauv muaj baffle ntawm lub lens, uas qee zaum tuaj yeem ua rau lub qhov muag nkees heev. Yog li ntawd, yog tias koj cov menyuam kawm ntawv nyob ntawm qhov deb ntawm 0.64 cm ntawm ib leeg, nws yog qhov zoo dua los siv cov khoom loj loj.
Ua tsaug rau lub cuab yeej, koj muaj sijhawm los pom cov ntsiab lus me me. Feem ntau, cov cuab yeej siv no yog siv hauv lawv txoj haujlwm los ntawm cov kws kho mob neurosurgeons, cov neeg koom nrog kev kho cov xov tooj ntawm tes thiab lwm yam khoom siv, kws kho hniav thiab lwm tus.
Raws li kev ua haujlwm kom raug ntawm cov qauv, lub koob yees duab lub koob yees duab zoo tshaj plaws yog qhov kev ua haujlwm deb ntawm cov khoom hauv nqe lus nug raug xaiv kom raug. Nyob rau hauv cov ntaub ntawv no, lub zeem muag sai hloov mus rau qhov tsis muaj ntawm cov khoom. Kev tsim qauv yooj yim heev yog rau cov neeg uas muaj qhov muag tsis pom kev.
Yog li, lub taub hau tsom iav tsom iav, tus nqi uas yog kwv yees li 10las (qee tus qauv kev tshaj lij tuaj yeem raug nqi $ 100 lossis ntau dua), yuav yog cov cuab yeej siv tau zoo rau txhua tus neeg siv uas cuam tshuam nrog qhov me me.
Thaum yuav tus qauv tsim, sim ua ntej txiav txim siab koj lub peev xwm thiab kev xav tau, thiab tom qab ntawd coj mus rau hauv tus account qhov kev ntaus nqi ntawm cov tuam txhab. Ib qho tshwj xeeb ntawm cov magnifiers niaj hnub no yog cov neeg tsim khoom sim tiv thaiv lawv ntawm plua plav, ya raws thiab lwm yam tsis zoo.
Pom zoo:
ORU complex rau pab pawg nruab nrab: piav qhia, sau ua ke ntawm cov kev tawm dag zog, cov cai rau kev coj ua, cov yam ntxwv ntawm kev siv thiab cov txiaj ntsig
Nyob rau hauv kindergarten, tau them nyiaj ntau rau kev txhim kho kev noj qab haus huv ntawm cov menyuam yaus. Kev loj hlob ntawm lub cev ntawm cov menyuam mos yog ib qho ntawm cov haujlwm tseem ceeb ntawm txoj haujlwm no. Lub hnub nyoog ntawm 4-5 xyoos yog hu ua lub hnub nyoog ntawm kev tshav ntuj. Gymnastic ce yog ib qho yooj yim rau cov me nyuam, lawv muaj kev sib koom tes zoo, lawv cov leeg yog nquag tsim. Lub ORU tsim kom zoo rau cov pab pawg nruab nrab ua rau lub cev ua haujlwm tau zoo, ua kom lub cev zoo nkauj, thiab tsim kom muaj kev zoo siab
Kev kawm lub cev: lub hom phiaj, lub hom phiaj, txoj hauv kev thiab cov hauv paus ntsiab lus. Cov ntsiab cai ntawm kev kawm lub cev ntawm cov me nyuam preschool: cov yam ntxwv ntawm txhua lub hauv paus ntsiab lus. Cov ntsiab cai ntawm lub cev kev kawm ntawv
Hauv kev kawm niaj hnub no, ib qho ntawm cov kev kawm tseem ceeb yog kev kawm lub cev txij thaum yau. Tam sim no, thaum cov me nyuam siv yuav luag tag nrho lawv lub sij hawm dawb nyob rau hauv computers thiab xov tooj, qhov no yog tshwj xeeb tshaj yog muaj feem xyuam rau
Yam ntxwv ntawm cov menyuam yaus uas tsis hnov lus: cov yam ntxwv ntawm kev kawm thiab kev kho kom rov zoo
Kev tsis hnov lus yog ob qho tib si los thiab kis tau. Kev kawm ntawm cov menyuam yaus uas muaj cov kab mob no tuaj yeem ua tau ob qho tib si hauv tsev kawm ntawv kev kawm thiab hauv cov xwm txheej tshwj xeeb
Kev sib raug zoo ntawm tus txiv neej thiab poj niam: kev nkag siab thiab kev sib raug zoo ntawm kev sib raug zoo, cov ntsiab lus tseem ceeb, nuances, nta ntawm kev sib txuas lus thiab tshwm sim ntawm kev hlub tiag tiag, kev saib xyuas thiab kev hwm
Kev sib raug zoo ntawm ob yog kev sib xyaw ua ke ntawm ntau qhov sib txawv ntawm lawv cov kev sib cuam tshuam thiab cov nuances ntawm ib khub niam txiv tshwj xeeb. Tsuas yog lawv tus kheej muaj peev xwm ua tiav kev sib haum xeeb ntawm tus txiv neej thiab poj niam los ntawm txoj kev ntev ntawm kev sib tsoo, kev sib paub, muaj kev sib haum xeeb thiab kev ntseeg siab tshaj plaws
Kev xav-lub siab nyiam ntawm tus menyuam kawm ntawv preschool: cov yam ntxwv ntawm kev tsim. Cov yam ntxwv ntawm kev ua si thiab kev ua si rau cov menyuam kawm ntawv preschool
Nyob rau hauv lub siab lub ntsws-volitional sphere ntawm ib tug neeg to taub cov yam ntxwv muaj feem xyuam rau cov kev xav thiab kev xav uas tshwm sim nyob rau hauv tus ntsuj plig. Nws txoj kev loj hlob yuav tsum tau them nyiaj mloog mus rau lub sijhawm thaum ntxov ntawm tus cwj pwm tsim, uas yog thaum muaj hnub nyoog preschool. Dab tsi yog txoj haujlwm tseem ceeb uas cov niam txiv thiab cov kws qhia ntawv yuav tsum tau daws rau qhov no? Txoj kev loj hlob ntawm kev xav-volitional sphere ntawm tus me nyuam muaj nyob rau hauv kev qhia nws tswj kev xav thiab hloov kev xav
