2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Refracting yog ib lo lus loj uas txhais tau tias bending light rays. Yog tias ib tug neeg muaj teeb meem tsis pom kev, nws feem ntau yog teeb meem refractive. Cov iav los yog cov iav tiv thaiv ua haujlwm tau zoo vim tias lawv tuaj yeem kho cov teeb meem refractive. Hauv lwm lo lus, lawv khoov lub teeb rays nyob rau hauv ib txoj kev uas cia koj pom meej dua.
Cov iav tsom iav puas yog qhov cuam tshuam?
Txhua lo ntsiab muag khoov thiab thim rov qab rays ntawm lub teeb. Hauv seem refraction peb tau hais tias lub teeb hloov nrawm thaum nws txav los ntawm ib qho nruab nrab mus rau lwm qhov. Qhov nruab nrab yog ib yam khoom xws li dej, cua, lossis iav. Thaum lub teeb qeeb qeeb lossis nrawm nws hloov kev taw qhia me ntsis.
Puas tsom iav yog piv txwv ntawm kev cuam tshuam?
iav yog qhov piv txwv zoo tshaj plaws ntawm txhua hnub ntawm light refraction. Saib los ntawm lub khob iav yuav ua rau ib qho khoom zoo li me me thiab nqa me ntsis. Yog hais tias ib daim iav muab tso rau saum ib daim ntawv los yog daim ntawv, ces cov lus yuav saib ze rau ntawm qhov chaw vim yog qhov sib txawv lub teeb yog dabtsi yog khoov.
tsom iav siv qhov kev xav li cas?
Ib Ib: Cov tshuaj tiv thaiv kev cuam tshuam ntawm cov tsom iav txiav glare thiab tso cai rau ntau lub teeb rau koj ob lub qhov muag. … Lub hom phiaj ntawm cov txheej tiv thaiv kev cuam tshuam no yog txhawm rau txo qhov ci ntsa iab uas cuam tshuam tawm ntawm koj lub lo ntsiab muag. Nws tso cai rau lub teeb ntau dhau los ntawm koj lub lo ntsiab muag rau koj lub qhov muag, ua rau koj pom qhov pom tseeb dua thiab pom tseeb dua.
Cov iav tsom iav?
Nyob ntawm hom iav, teeb tuaj yeem ua taureflected thiab refracted. Feem ntau cov iav yuav cia lub teeb hla dhau lawv, khoov thiab hloov pauv…
Pom zoo:
Vim li cas cov tsom iav tsom iav meme?
Goggles tau yog ib lo lus tsis raug cai rau "cov tsom iav," rov qab mus rau 1700s. Clout tau xa mus rau ib qho kev cuam tshuam hauv zej zog txij li xyoo 1950, ib lo lus uas tau nce siab hauv lub hnub nyoog social-media. Los ntawm Clout Goggles, pom tau tias, Curry txhais tau tias leej twg tuaj yeem rub tawm hnav cov tsom iav tau swag thiab sway.
Yuav tsum looj tsom iav tsis muaj zog dua li tsom iav?
Cov tshuaj tiv thaiv kab mob thiab tsom iav yog tsis zoo ib yam. Lub lens tiv tauj yuav tsum phim qhov loj thiab cov duab ntawm koj lub qhov muag. … Cov tshuaj tiv thaiv kab mob ua kom ua raws li cov tshuaj tsom iav yuav muaj zog dua li qhov tsim nyog, uas tuaj yeem ua rau muaj teeb meem tsis pom kev.
Cov tsom iav tsom iav yog dab tsi?
Spectacle Magnifiers yog ib qho ntawm ntau pawg ntawm kev pom kev pom muaj rau siv los ntawm qhov tsis pom kev pom. Eschenbach muaj cov tshuab clip-on, prismatic eyewear, noves eyewear thiab high-powered magnifying spectacles nyob rau hauv ntau yam designs thiab magnification powers.
Yuav siv cov cuab yeej siv lub tshuab tsom iav li cas?
Pitch ntsuas ntawm rab riam Hloov ntawm lub teeb tsom iav. Xaiv lub lens rau kev ua haujlwm raug. Muab cov hniav thiab iav rooj (theem) thiab tig lub log ntawm sab xis ntawm lub tshuab tsom kom tau txais cov duab meej. Nco ntsoov tias txoj kab hla ntawm lub tshuab tsom iav coincides nrog ib qho ntawm ntug ntawm cov hniav.
Vim li cas tsom iav tsom iav?
Anti-reflective txheej (tseem hu ua "AR txheej" lossis "anti-glare txheej") txhim kho qhov pom kev, txo qhov muag qhov muag thiab ua rau koj cov tsom iav zoo nkauj dua. … Los ntawm kev tshem tawm cov kev xav, AR txheej kuj ua rau koj lub tsom iav qhov muag pom ze li qhov tsis pom yog li cov neeg tuaj yeem pom koj lub qhov muag thiab lub ntsej muag kom pom tseeb dua.
