Video: Kev kuaj qhov muag ntau npaum li cas ntawm Lub Hom Phiaj?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov nqi kuaj qhov muag ntawm Lub hom phiaj yuav raug nqi koj li $ 55 nrog rau ntxiv rau kev nthuav dav cov tub ntxhais kawm. Hu rau lo ntsiab muag xeem yuav khiav $ 110 thiab yuav raug nqi ntau dua rau astigmatism lossis lwm tus kws tshwj xeeb.
Ib yam li ntawd, qhov kev kuaj qhov muag ntau npaum li cas?
Feem ntau, qhov muag kuaj tus nqi ncig $ 50 hauv qee lub khw muag khoom thiab cov kho qhov muag xws li lub hom phiaj . Cov tus nqi nruab nrab ntawm kuaj qhov muag rau cov uas tsis muaj ntawv pov hwm yog $ 114.
ntau npaum li cas qhov kev kuaj mob qhov muag tsis muaj ntawv pov hwm? Thaum lub nqi ntawm kev nthuav dav kuaj qhov muag tuaj yeem qis li $ 50, nruab nrab tus nqi rau ib eyeexam yog me ntsis ntau dua $ 100, nrog tus lej tseeb nyob ntawm tus lej ntawm yam. Vision pov hwm nyiaj txiag.
Tsuas yog li ntawd, Puas yog Target ua qhov kuaj mob dawb?
Yog, koj tau nrhiav qhov ze tshaj plaws Lub hom phiaj Khw muag khoom ntawm www. lub hom phiaj .com/kho qhov muag lossis tiv tauj peb ntawm 1-877-848-8476. Tus nqi ntawm $ 35, Kev txhawj xeeb Pub dawb Kev Npaj Tiv Thaiv muab kev hloov pauv ntawm cov thav duab puas thiab/orlenses rau $ 50 tus nqi sib koom. Kev kuaj qhov muag yog muaj los ntawm kev ywj pheej qhov muag kws kho mob lub chaw haujlwm ntawm Lub hom phiaj Kho qhov muag.
Puas yog Walgreens ua qhov kev kuaj qhov muag?
Walgreens kuaj hauv khw kuaj qhov muag hauv Chicago. Walgreens tau ntsiag to koom nrog qee tus neeg sib tw hauv kev muab khoom kuaj qhov muag hauv khw muag khoom. Lub tsev kho mob, uas tau qhib lub hli tas los, muaj kuaj qhov muag los ntawm ntawv tso cai kws kho qhov muag thiab cov kws kho qhov muag nrog rau cov tsom iav thiab tsom iav rau kev yuav khoom.
Pom zoo:
Lub hom phiaj ntawm cov roj raus dej uas siv nrog 100x lub hom phiaj xeem ntawv yog dab tsi?
Hauv lub tshuab tsom me me, kev tso roj yog txheej txheem siv txhawm rau txhawm rau daws qhov teeb meem ntawm lub tsom iav. Qhov no yog ua tiav los ntawm kev raus ob lub hom phiaj tsom iav thiab cov hnoos qeev hauv cov roj pob tshab ntawm qhov ntsuas siab refractive, yog li ua kom cov zauv zauv ntawm lub hom phiaj tsom iav
Kev kuaj qhov muag raug nqi npaum li cas rau qhov muag ntau npaum li cas?
Txawm hais tias tus nqi ntawm kev kuaj pom qhov muag yuav qis li $ 50, tus nqi nruab nrab ntawm kev kuaj qhov muag yog me ntsis ntau dua $ 100, nrog rau cov nqi pes tsawg nyob ntawm ntau yam. Kev pov hwm kev pov hwm qhov muag txawv. Qee qhov kev npaj them rau cov nqi kuaj mob tag nrho, thaum lwm tus yuav tsum tau them tus nqi them
Qhov sib txawv ntawm qhov kev tshawb xav qhov chaw thiab qhov kev xav ntau npaum li cas?
Raws li qhov kev xav ntau zaus, qhov zaus ntawm cov hlab ntsha cuam tshuam ntawm cov hlab ntsha hnov zoo sib xws rau qhov zaus ntawm lub suab, uas tso cai rau peb kom paub nws lub suab. Tag nrho cov basilar membrane yog qhib los ntawm lub suab tsis sib txawv. Txhua yam uas siab tshaj 5,000 hertz tau piav qhia los ntawm qhov kev xav
Lub hom phiaj ntawm qhov chaw kuaj mob qhov muag ceev thaum muaj xwm ceev yog dab tsi?
Lub hom phiaj ntawm chaw nres tsheb qhov muag thaum muaj xwm ceev yog dab tsi? kom yaug qhov muag nrog dej tepid thaum plua plav, khaus khaus, lwm yam khoom uas muaj peev xwm kis tau los yog cov tshuaj phem nkag mus rau qhov muag
Qhov twg ntawm lub qhov muag muaj lub teeb pom kev uas hloov pauv lub teeb liab mus rau hauv kev xav ntawm lub paj hlwb?
Lub teeb yog mapped raws li ib tug duab nyob rau saum npoo ntawm lub retina los ntawm activating ib tug series ntawm lub teeb-sensitive hlwb hu ua rods thiab cones. Cov hlwb photoreceptor no hloov lub teeb mus rau hluav taws xob uas tau xa mus rau lub hlwb los ntawm cov hlab ntsha