Thaum tshav ntuj nrig tsis zoo siab rau qhov kev zoo nkauj nyob ib puag ncig, dig muag ob lub qhov muag, nws tsim nyog muab tso rau ntawm lawv txoj kev tiv thaiv. Dab tsi nyob rau hauv cov ntaub ntawv no yuav zoo dua looj tsom iav dub nrog polarization, uas yuav ua tau ib txoj hauj lwm zoo los txo qhov ci ntsa iab ntawm lub teeb pom kev?
Kuv puas yuav tsum tau polarization hauv looj tsom iav dub?
Koj puas yuav tsum tau khawb ntawm qhov ci nkag ntawm dej, daus thiab lwm yam? Txhua tus yuav tsis muaj dab tsi, tab sis nws tsis cia lub qhov muag mus so, tsim kev nruj, uas tom qab tau ua rau lub zeem muag tsis zoo. Polarizing lo ntsiab muag yuav pab tiv thaiv nrog qhov teeb meem uas muaj txij tsheej phav, thiab ntau lab, txhua txhua hnub.
Cov tsom iav dub nrog polarization rau cov tsav tsheb yuav yog ib hom ntawm wand-zashchalochko. Nrog xws li tus accessory, koj tsis tas yuav khwj ntawm lub teeb taws teeb ntawm kev tsheb hauv lub tsheb ntawm ib hmo tsaus ntuj. Tshaj li, nws tso cai rau koj tsav tsheb tsis muaj teeb meem nyob rau huab cua huab cua, zoo li thaum lub sij hawm twilight lub sij hawm.
Los ntawm kev kho mob pom, looj tsom iav nrog polarization - qhov no yog dab tsi yuav pab tiv thaiv tau cov tsos ntawm glaucoma, qaug zog ntawm lub qhov muag thiab lub hlwb. Tsis tas li ntawd xwb, qhov no tsuas yog qhov kev tiv thaiv tsis pom kev, tab sis kuj tseem pab tau kom muaj kev nco qab ob leeg tom qab lub log thiab thaum tab tom taug kev.
Yuav ua li cas xaiv tsom iav dub nrog polarization?
Ua ntej yuav cov iav tsom iav, nws yog ib qho tseem ceeb los xyuas lawv:
- Ua ntej tshaj plaws, yuav tsum tau kos lub thawv polarization los ntawm kev sib koom ua ke ob lub lens tsom iav rau lub lens. Yog li, ib khub yuav tsum tau tig 90 degree ntu txog qib ob. Lub polarizing accessory yuav muaj ib qho tsaus nti lumen, uas tsis tuaj yeem hais txog qhov li ib txwm.
- Los ntawm cov iav saib ntawm cov kua siv lead ua kua (saib, mobile). Kuj tig lawv 90 degrees. Yog hais tias lub polarization zoo, lub duab yuav tsaus ntuj.