Fifty Cent Flash Bounce: 5 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:31

Txhua tus neeg uas tau thaij duab sab hauv tsev paub txog teeb meem ntawm kev siv lub teeb nyem: duab ntxoov ntxoo hnyav, cov ntsiab lus sib tshooj thiab cov keeb kwm yav dhau. Cov kws yees duab tshaj lij muaj ntau txoj hauv kev los daws qhov no, tab sis ib qho yooj yim tshaj plaws yog thaws lub teeb tawm ntawm lub qab nthab. Ib lub tsev flash sab nraud muaj lub taub hau tig uas tso cai rau koj taw nws ntawm lub qab nthab. Qab nthab (muab nws tsawg txaus thiab dawb txaus) cuam tshuam thiab nthuav lub teeb, ua rau cov duab zoo dua. Ken Rockwell tham txog nws siv tus nqi pheej yig SB-400 hauv kab lus no. Qhov no txawv dua li tsuas yog nthuav lub flash; diffuse flash ua rau lub teeb tsis hnyav, thaum bouncing lub flash diffuses nws, tab sis kuj hloov qhov pom qhov chaw ntawm qhov chaw. Ua li cas yog tias koj tsis muaj lub flash sab nraud? Yuav ua li cas yog tias, zoo li kuv, koj tshuab tag nrho koj cov nyiaj los yuav qhov pheej yig DSLR koj tuaj yeem tau txais thiab yog li, rau lub sijhawm tsawg kawg, koj nyob nraum nyam nrog koj lub koob yees duab nyem? Zoo, qhov ntawd yog Lightscoop yog rau. Yeej, nws yog daim iav uas tso rau pem hauv ntej ntawm koj lub eeb thiab hloov pauv lub teeb mus rau saum qab nthab. (Lightscoop qhov chaw muaj qee qhov zoo ua ntej thiab tom qab txhaj tshuaj, yog li nws tsim nyog mus ntsib). Zoo, yog tias koj pheej yig tiag tiag, zoo li kuv, thiab tsis xav tias zoo li them $ 35 rau daim iav? Qhov ntawd yog qhov qhia no los rau hauv.

Kauj Ruam 1: Cov Ntaub Ntawv (thiab Txoj Kev Ceev thiab Tsis Quaj)

Txoj haujlwm no xav tias koj muaj lub khau kub kub nyob saum koj lub koob yees duab (uas yog cov hlau txuas uas koj txuas lub teeb nyem sab nraud) Ntawd txoj cai tawm feem ntau-thiab tua, tab sis koj yuav tuaj yeem siv qee cov tswv yim. qhov tseem ceeb koj yuav xav tau yog daim iav. Kuv tau mus rau lub khw muag khoom siv tes ua hauv ib cheeb tsam thiab yuav 4 pob ntawm 3 iav tsom iav rau $ 2 (yog li 50 xees). Lwm yam uas koj yuav xav tau, tab sis koj tuaj yeem pom nyob ib puag ncig lub tsev, yog daim ntawv tuab lossis cov ntawv qhwv nyias nyias (1.5mm-2mm tuab yog qhov zoo tshaj plaws, tab sis nyias tuaj yeem ua haujlwm tau; Kuv tau siv lub thawv ntim khoom loj uas tau ua los ntawm cov ntawv yas corrugated), superglue, thiab lub kaum sab xis me me., thiab gaffer daim kab xev yuav zoo los npog tag nrho txhua yam thaum kawg, tab sis kuv tseem tsis tau ua li ntawd. Kuv thawj zaug tau ua haujlwm tau zoo heev, tab sis me ntsis dhau hwv rau kev siv tas li: Kuv tsuas yog siv daim kab xev xaim kom ruaj ntseg daim iav ntawm lub kaum sab xis 45 degree nyob rau pem hauv ntej ntawm lub flash. ib yam li txhua yam uas kuv tau ua tom qab (thiab yuav tsum tau kho kom zoo dua me ntsis). Nws muaj qhov tsis zoo, koj gh: ib sab ntawm qhov tsis pom tseeb, qhov chaw txhais tau tias lub teeb nyem tsis tuaj yeem kaw nrog daim iav nyob hauv qhov chaw, yog li yog tias koj tab tom hloov ntau ntawm flash thiab tsis muaj flash koj yuav tsum tau coj nws tawm thiab tas li. Ib qho ntxiv, Kuv tsis muaj lub tswv yim yog tias nws yuav ua haujlwm ntawm lub koob yees duab uas tsis yog Nikon D40, tab sis kuv xav tias koj tuaj yeem ua haujlwm tau.

Kauj ruam 2: Txiav daim Cardboard

Ntawm no peb tab tom yuav ua daim duab los duab los tuav daim iav nyob hauv qhov chaw. Ua ntej koj ua ib yam dab tsi, txawm li cas los xij, peb xav kom ntseeg tau tias koj cov duab los qhia tau tuaj yeem haum rau hauv cov khau kub txuas tau zoo. Txiav ib qho 11/16 dav kab txaij los ntawm koj daim duab los qhia thiab sim muab tso rau hauv koj lub khau kub. Yog tias nws swb yooj yim, zoo heev! Yog tias nws xoob, koj yuav tuaj yeem kho nws los ntawm kev kaw lossis gluing ob peb txheej ua ke. Yog tias nws yog loj heev, tej zaum koj yuav xav tau ntau hom duab los qhia (txawm hais tias koj yuav muaj peev xwm siv nws rau qee qhov ntawm nws). Kuv npaj xub xub txiav kuv daim duab los rau hauv ib daim uas tuaj yeem muab tais rau hauv qhov kawg, tab sis kuv tau ua tiav nws hauv ob ntu. Kuv xav tias qhov no ua haujlwm kom yooj yim dua, thiab kuv pom zoo nws. Txhua qhov ntev ua haujlwm rau kuv tsom iav thiab kuv lub koob yees duab, tab sis koj yuav xav tau kho nws rau koj cov ntaub ntawv thiab khoom siv. kuv daim ntawv carboard tau raug txiav tawm. Nyob ntawm koj lub koob yees duab thiab qhov loj ntawm koj daim iav, koj qhov kev ntsuas yuav txawv. Kev sim. Kuv tau pom cov kab dotted uas kuv tau tso chaw ntxiv los txiav tej yam tom qab. pib tag nrho.

Kauj Ruam 3: Sib Sau Ua Vaj Tsev

Thawj qhov koj yuav tsum tau ua yog txheeb xyuas tias lub tab haum rau hauv cov khau kub: quav nws (koj yuav xav tau qhab nia koj daim duab los qhia nrog rab riam ua ntej quav) thiab nws yuav tsum swb ncaj thiab haum zoo. Yog tias nws tsis yog, koj tuaj yeem sim txiav cov ntawv los xij ntau dua thiab lo rau daim ntawv kom nws tuab dua (tab sis tsis txhob lo rau hauv cov khau kub kom txog thaum cov kua nplaum qhuav heev !!). Yog tias ua tau, ces quav raws cov kab ntawv qhia, qhwv cov tab nyob ib puag ncig sab nraum qab, thiab txuas ob lub tab los ntawm cov vaj huam sib luag rau sab nraub qaum. Yog tias koj tab tom saib tom qab rau pem hauv ntej, qhov chaw uas daim iav yuav mus yuav tsum nce thiab deb ntawm koj. Koj xav qhwv cov tab tom qab ib ncig ntawm lub vaj huam sib luag tom qab kom lub hli 18 lub khau kub tab tab tom tig los. Lub vaj huam sib luag tom qab yuav tsum sab hauv cov tab, xws li lub vaj huam sib luag nws tus kheej pab ua kom cov tais ntawm 90 degrees. Koj tuaj yeem pom daim duab ntawm sab nraub qaum ntawm kuv. Nco ntsoov tias kuv yuav luag tsis tau tso chaw txaus, thiab yog li kuv tabs zoo nkauj me me. (Lub teeb nyem hnyav vim tias kuv tsis muaj chav thaws rau!) Txuas cov tab uas siv cov kua nplaum lossis daim kab xev ob tog.

Kauj Ruam 4: Txhim Kho Lub Nkoj Kub Kub

Nov yog qhov nyuaj tshaj plaws, thiab qhov tseem ceeb tshaj plaws. Yog tias nws tsis ua haujlwm, koj lub thaws rov los yuav poob, thiab cov duab yuav tsis tawm. Cov thaws tsuas yog thaiv ib sab qis ntawm qhov nyem, thiab ib nrab ntawm cov duab tawm los ci. Qhov no yog qhov tshwj xeeb tshaj yog pom dav hauv kev txhaj tshuaj. (Saib hauv qab no rau qhov piv txwv ntawm yuav ua li cas yog tias qhov no mus tsis raug.) Txhawm rau ntxiv lub tab thiab ua kom nws taw ncaj ncaj ua ntej, Kuv tau siv lub kaum sab xis sab xis. Qhov teeb meem yog, tag nrho cov kab zauv kuv tau pw ib puag ncig tau tuab heev thiab cuam tshuam nrog cov khau kub tab (koj tau txais txog 3/8 "los ua haujlwm nrog, thiab kuv cov zauv tau 1/2"), yog li kuv siv a lub voos ntoo me me kuv pom kom tsa nws me ntsis. Txawm li cas los xij koj ua nws, xyuas kom lub tab nyob ntawm 90 degrees rau sab nraub qaum, lossis muaj peev xwm txawm tias me ntsis me ntsis ntxiv (cov duab ua rau lub kaum sab xis zoo dua los ntawm 90 degrees dua li lawv yog).

Kauj Ruam 5: Txuas Daim iav thiab Siv Nws

Txij ntawm no nws yuav tsum pom tseeb qhov twg daim iav yuav mus. Txuas nws siv koj cov nplaum uas koj xaiv, thiab nws yog lub sijhawm pib tua. Xaub nws mus rau koj lub khau kub thiab xyuas kom paub tseeb tias nws tsis poob qis. Yog tias yog, koj yuav tsum rov qab ib qib thiab pom tias koj tuaj yeem kho nws. Yog tias koj qhov kev ntsuas raug thiab koj muaj hmoo, nyem yuav tuaj yeem ntsaws thiab nqis nrog chav nyob hauv qhov chaw (kuv lub teeb nyem tsuas yog nyuam qhuav tshem tawm lub kaum sab xis sab xis). Cov lus qhia ntawm Lightscoop site tau pab tau. Hauv qhov luv, lawv qhia teeb tsa koj lub koob yees duab rau ISO 800, 1/200 sec kaw nrawm, qhov dav tshaj plaws, nyem nyem kom deb li deb nws mus, thiab ntsuas mus rau qhov chaw. Hauv qhov tseeb, kuv tau pom qhov teeb tsa tseem ceeb tshaj plaws tsuas yog teeb tsa qhov ntsuas kom pom; yog tias nws nyob ntawm matrix, cov duab yuav tsis tawm. Kuv khaws ISO ntawm 200 thiab nws ua haujlwm tau zoo. Koj yuav xav tau kho qhov teeb tsa me ntsis. Nws yuav tsis zoo nkauj, tab sis nws ua tiav txoj haujlwm, thiab rau $ 2 ntawm cov khoom siv uas koj tuaj yeem ua plaub thiab muab rau koj cov phooj ywg!