Polarizing lim thiab tus qauv ntawm nws daim ntawv thov

Xav txog lub ntsiab hom polarizing lim. Vim li cas peb "polyarik"? teeb ua nyob rau hauv lub koob yees duab yog hloov los ntawm kev siv ib tug polarizing lim. Nws perfects tus ncej, tshem lub teeb "Bloopers."

Siv ib tug polarizing lim hloov lub xim tob ntawm cov dluab.

1) Dej Survey. Siv cov polarizing lim rau shooting dej, yuav daws glare thiab xim ntawm cov dej. Dej muab ib tug zoo nkauj heev xim, yog yus muaj los ntawm khaus xiav. Yog tsis muaj kev siv cov dej lim yuav tsis yog li ntawd zoo nkauj heev.

2) Siv lub ntuj. Tshem tawm los ntawm lub ntuj polarizing lim, nws yog ntshaw kom ua nws nyob rau qhov chaw ntawm lub hnub nyob rau ntawm ib lub ntawm 90 degrees. Yog li, koj yuav tau ib qho kev pom zoo. Cov xim nyob rau nws los ntawm lub hnub, li ntawd nws yog tsis pom zoo kom tua nyob rau hauv lub qhov chaw ntawm ib tug xilethi-aus khoom qab lub koob yees duab (cov no heev npaum li cas), raws li zoo raws li tiv thaiv lub hnub - cov nyhuv ntawm lub taub lim yog yuav luag tsis muaj. Ib tug polarizing lim yuav pab tshem tawm thiab atmospheric tej qhov chaw uas tshwm sim nyob rau hauv tej yam ntuj tso lub teeb.

3) xim. Lub ntsiab plus yog hais tias thaum shooting nrog ib tug polarizing lim yuav tsis tau reflections rau hauv kev kawm. Ib qho piv txwv ntawm no - zoo zoo ntawm nplooj nyob rau hauv lub hav zoov (saib duab).

4) Lub reflections thiab glare los ntawm lwm qhov chaw. Nrog kev pab los ntawm ib tug polarizing lim yuav ua tau zoo mus tua los ntawm cov iav. Yog tsis muaj nws, nws yog - tsis yog ib qho yooj yim ua hauj lwm. Txawm cov khoom no yuav pab tau koj zoo zoo tshem tawm tej ci iab khoom.

5) Lens tiv thaiv. Lim, nyob rau hauv qhov tseeb, - ib tug ntxiv txheej uas tiv thaiv lub kim lens, txawm li cas los, rau cov hom phiaj rau kev siv ntawm UV-ntxaij lim dej, uas yog ho tsis tshua kim thiab tsis cuam tshuam rau lub teeb tso zis.

Yuav ua li cas los xaiv ib tug polarizing lim?

Rau cov koob yees duab nrog tsom iav nyob rau hauv uas lub autofocus yuav tsum tau yeej polarizing lim, los ntawm cov uas nws yuav ua tau, los ntawm rotating cov txheej lim caij mus hloov cov theem ntawm lub teeb kis rau lub resulting duab.

Nyob rau hauv cov ciaj uas muag koj yuav nrhiav tau ntau hom ntawm polarizing cov ntxaij lim dej, ob qho tib si los ntawm domestic thiab txawv teb chaws los ntawm manufacturers. Lawv yog cov tag nrho cov txawv nyob rau hauv nqe thiab zoo, li ntawd, npaum li cas yog nyob ntawm koj cov nyiaj txiag teeb meem thiab yuav tsum ntawm cov khoom.

Yog hais tias koj txiav txim siab mus yuav "polyariki" nyob rau hauv ib tug nqi siab, lawv yog, ntawm chav kawm, yuav zoo txhim kho cov duab xim ci thiab tshem tawm flaws. Kim polarizing cov ntxaij lim dej muaj ntau resistant rau khawb thiab txhua yam kev puas tsuaj uas justifies cov nqi.

Yog hais tias koj cov nyiaj txiag xwb, cov kev xaiv ntawm lim yog qhov zoo tshaj plaws ua kom pom tseeb rau hauv lub chaw tsim tshuaj paus, vim hais tias qhov zoo tshaj ntawm cov dluab tseem ceeb tshaj kev tsim thiab usability. A lim rau preservation yuav yuav ib tug tshwj xeeb lub hnab thiab cia thawv uas yuav tiv thaiv tau nws los ntawm undesirable kev puas tsuaj.

Yog li, cov kev xaiv ntawm lub polarization lim - tsis yog ib qho yooj yim ua hauj lwm, tab sis nws yog solvable, tshwj xeeb tshaj yog thaum lub paub teb ntawm daim ntawv thov thiab yuav tsum mus rau qhov zoo ntawm cov dluab.