Cov txheej txheem:
- Dab tsi yog phau ntawv tsom xam peaking?
- Puas autofocus ua haujlwm ntawm phau ntawv lo ntsiab muag?
- Puas tsom peaking yog?
- Puas yog phau ntawv tsom iav muaj nqis?
Video: Puas tsom peaking ua haujlwm nrog phau ntawv lo ntsiab muag?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Focus peaking: yog tias koj yog tus kws yees duab siv lo ntsiab muag, ces koj paub txhua yam txog qhov no. Focus peaking yog ib qho ntawm qhov zoo tshaj plaws uas tshwm sim rau lub koob yees duab mirrorless. … Nws pab nrog tsom ntsoov thiab yog tias koj xav paub txog nws ua haujlwm li cas, ces koj muaj hmoo.
Dab tsi yog phau ntawv tsom xam peaking?
Nws hu ua focus peaking. Nws yog ib qho kev pabcuam tsom uas siv cov xim digital cov ntsiab lus los txheeb xyuas tag nrho cov ntsiab lus ntawm qhov xwm txheej uas nyob rau hauv kev tsom xamNws yog lub hom phiaj tseem ceeb los pab cov kws yees duab uas siv cov lo ntsiab muag ceev thiab yooj yim txiav txim siab tias lawv cov duab yog ntse thiab nkig.
Puas autofocus ua haujlwm ntawm phau ntawv lo ntsiab muag?
Txawm hais tias autofocus zoo npaum li cas, tseem muaj sijhawm thaum phau ntawv tsom yog qhov kev xaiv zoo dua Thaum siv nyob rau hauv txoj cai scenario, nws muab ib tug kws yees duab tswj ntau dua cov yees duab, thiab nyob rau hauv tej rooj plaub, ua tiav cov teebmeem uas tsis muaj lwm yam ua tau nyob rau hauv autofocus hom.
Puas tsom peaking yog?
Focus peaking tuaj yeem ua kom koj phau ntawv tsom mus sai thiab pab koj kom pom tseeb dua. Nws kuj tuaj yeem ua rau muaj kev ntxhov siab tiag tiag. Cia peb saib ntxiv.
Puas yog phau ntawv tsom iav muaj nqis?
Nrog cov lo ntsiab muag ntawm phau ntawv, tsis muaj kev ntxhov siab tias nws yuav siv sij hawm mus ib txhis los tsom thiab tsis tshwm sim yog tias tom qab tsis kaj txaus. Tsis tas li ntawd, tsis zoo li nws yuav suab, tsom nrog lub lens phau ntawv tuaj yeem ua kom raug thiab nrawm dua nrog autofocus, nws tsuas yog siv sijhawm me ntsis.
Pom zoo:
Ntau npaum li cas cov kws sau ntawv muag khoom zoo tshaj plaws ua rau ib phau ntawv?
Tab sis kwv yees, kwv yees, koj tuaj yeem xav tias koj tau txais $3.50 rau txhua daim ntawv ntawm phau ntawvuas muag. Yog li ntawd 40,000 phau ntawv muag hauv ib xyoos yog khwv tau koj $140,000 . Tus sau phau ntawv muag zoo npaum li cas?
Phau ntawv puas muaj teeb meem rau phau ntawv?
Booklice ua cov phau ntawv kab mob tab sis lawv tsis ua rau muaj kev puas tsuaj loj vim lawv tau noj cov pwm uas loj tuaj ntawm nplooj ntawv thiab npog. Phau ntawv tseem hu ua psocids . Puas phau ntawv nyob hauv phau ntawv? Qhov tseeb tias booklice yuav nkag siab nyob rau hauv cov phau ntawv yog tib yam vim li cas lawv yuav nkag siab nyob ntawm tsob ntoo:
Pob scleral lo ntsiab muag ua haujlwm rau qhov muag qhuav?
Ib qho kev xaiv los daws qhov muag qhuav yog siv cov lo ntsiab muag scleral. Txawm hais tias feem ntau siv los kho pob txha irregularities thiab refractive yuam kev, scleral lo ntsiab muag tuaj yeem muab kev pab zoo rau cov neeg mob qhov muag qhuav .
Phau ntawv phau ntawv puas siv roj ntau dua?
Cov tsheb ib txwm tau zoo dua roj kev lag luam dua li cov tsheb uas tsis siv neeg gearboxes. … Tab sis raws li niaj hnub tsis siv neeg tau txais lub zog ntxiv thiab tso siab tsawg dua ntawm lub tshuab hloov lub zog, tam sim no lawv tau hla phau ntawv qhia txog kev lag luam roj .
Phau ntawv hauv phau ntawv nyob qhov twg?
Ib phau ntawv teev lus yog cov npe ntawm cov haujlwm ntawm ib qho kev kawm lossis los ntawm tus kws sau ntawv uas tau siv lossis sab laj los sau cov ntawv tshawb fawb, phau ntawv lossis kab lus. Nws tseem tuaj yeem raug xa mus rau raws li cov npe ntawm cov haujlwm uas tau hais.
