Optical lo ntsiab muag tam sim no tau siv dav hauv ntau qhov chaw, suav nrog lub koob yees duab, telescopes, microscopes, laser systems, fiber optic kev sib txuas lus, thiab lwm yam.optical lo ntsiab muagtuaj yeem ua tau raws li qhov xav tau ntawm qhov muag pom hauv cov ntawv thov sib txawv, muab cov duab meej thiab meej meej thiab cov khoom siv kho qhov muag.

Lub lens kho qhov muag yuav tsum mus dhau cov kauj ruam sib txawv xws li tsim, ua, thiab sim ua ntej tawm hauv lub Hoobkas. Kev tsim qauv yog thawj kauj ruam, thiab nws tseem ceeb heev kom nkag siab qhov xav tau ntawm lub lens.

Kev tsim kho qhov muag lo ntsiab muag

Kev nkag siab txog cov kev xav tau tuaj yeem pab kho qhov muag lens kho qhov muag thiab cov neeg tsim qauv kom nkag siab cov neeg siv khoom xav tau thiab muab cov kev daws teeb meem ntau dua nrog cov kev xav tau tiag tiag.

Yog li, dab tsi yuav tsum tau nkag siab txog kev hloov kho thiab tsim cov lo ntsiab muag kho qhov muag?

Daim ntawv thov scenario xav tau

Ua ntej tshaj plaws, koj yuav tsum qhia kom meej rau cov kws tshaj lij hais tias qhov kev thov tshwj xeeb yog dab tsi rau kev siv lub lens optical thiab qhov yuav tsum tau ua haujlwm yog dab tsi. Cov xwm txheej sib txawv ntawm daim ntawv thov tuaj yeem muaj qhov sib txawv ntawm cov kev txwv, kev ua haujlwm kho qhov muag thiab cov ntaub ntawv ntawmoptical lo ntsiab muag.

Piv txwv li, daim ntawv thov sib txawv xws li lub computer tsis pom kev, kev ntsuas kev lag luam, thiab kev kuaj pom kev kho mob muaj qhov sib txawv rau cov lo ntsiab muag.

Optical kev ua tau zoo xav tau

Nkag siab txog qhov yuav tsum tau muaj rau qhov ntsuas qhov muag, suav nrog qhov ntev focal, thaj chaw saib, distortion, kev daws teeb meem, tsom ntau yam, thiab lwm yam. Raws li daim ntawv thov, txiav txim siab seb puas yuav tsum tau tsim kho qhov muag tshwj xeeb, xws li lo ntsiab muag aspherical, vignetting lim, thiab lwm yam.

Tsis tas li ntawd, qhov spectral ntau ntawm daim ntawv thov lo ntsiab muag kuj yuav tsum tau xav txog. Vim hais tias lub lens tsim yuav tsum xav txog chromatic aberration, cov khoom siv thiab lwm yam ntxwv, nws yog ib qho tsim nyog yuav tsum paub cov spectral ntau ntawm lub lens thaum nws siv.

Yog tias koj siv lub teeb monochromatic, xws li lub teeb liab, lub teeb ntsuab, lub teeb xiav, thiab lwm yam, los yog siv lub teeb dawb spectrum tag nrho, los yog siv ze infrared,luv-yoj infrared, nruab nrab-yoj infrared, Ntev-yoj infrared, lwm.

Ib qho optical lens

Mechanical parameter yuav tsum

Ntxiv rau qhov yuav tsum tau ua haujlwm kho qhov muag, tsim lub lens kuj yuav tsum tau nkag siab txog cov kev xav tau ntawm cov khoom siv, xws li qhov loj me, qhov hnyav, kev ruaj ntseg, thiab lwm yam.

Specific ib puag ncig xav tau

Cov lo ntsiab muag kho qhov muag yuav ua haujlwm hauv ib puag ncig tshwj xeeb, thiab qhov cuam tshuam ntawm ib puag ncig xws li kub, av noo, thiab siab ntawm lub lens yuav tsum xav txog. Yog tias qhov chaw ua haujlwm hnyav lossis muaj cov kev cai tshwj xeeb, lub lens optical xav tau kev tiv thaiv lossis cov khoom tshwj xeeb xaiv.

Ntau lawm ntim thiab tus nqi yuav tsum tau

Cov neeg tsim qauv yuav txiav txim siab cov txheej txheem tsim khoom thiab tus nqi ntawm lub lens kho qhov muag raws li daim ntawv thov kev xav tau thiab cov khoom ntim khoom. Nws feem ntau suav nrog kev xaiv cov txheej txheem tsim nyog, cov khoom siv thiab txheej txheej txheej txheem, nrog rau kev ntsuas tus nqi thiab kev tswj hwm.