Matte lub thawv: nws yog dab tsi thiab thaum twg koj xav tau ib qho
Matte thawv yog cov cuab yeej ua yeeb yaj kiab zoo heev rau ntau qhov laj thawj. Qhov no tso cai rau koj los kho cov teeb pom kev zoo rau koj lub lens (uas yog ib qho yuav tsum muaj rau cov kws yees duab pom zoo).
Lawv ua cov txheej txheem ntawm kev sib txuas cov ntxaij lim dej hauv koj lub teeb kom yooj yim dua thiab siv tau ntau dua li yav dhau los nrog cov ntxaij lim dej.
Yog li vim li cas ho tsis yog matte thawv ntau dua hauv cov yeeb yaj kiab uas siv nyiaj tsawg?
Hauv kab ntawv no peb yuav npog:
Txhua yam hais txog Matte thawv
Yog tias koj tseem xav kawm txhua yam txog Matte thawv, Kuv xav coj koj los ntawm lub thawv matte yog vim li cas lub thawv matte yog txoj hauv kev thiab koj yuav tsum xyuam xim rau hauv lub thawv matte zoo.
Kuj nyeem: cov no yog cov koob yees duab zoo tshaj plaws matte thawv rau kev yees duab tseem
Matte Box yog dab tsi?
Lub thawv matte yog ib qho duab plaub (matte) uas koj txuas rau pem hauv ntej ntawm koj lub lens.
Vim li cas ib tug neeg xav muab ib lub thav duab rau pem hauv ntej ntawm lub lens? Nov yog qee qhov laj thawj zoo:
Koj tuaj yeem yuav ib lub lim loj (cov duab plaub hauv cov duab) thiab siv nws ntawm ntau hom lo ntsiab muag.
Koj tuaj yeem yooj yim teeb ntau cov ntxaij lim dej hauv thiab tawm yam tsis tau unscrewing lawv tag nrho kom tshem tawm hauv qab.
Lub thav duab nws tus kheej tso cai rau koj kom ceev cov khoom xws li flaps. Flaps muaj lawv tus kheej siv.
Ntawm no yog ib daim vis dis aus qhia txog yuav ua li cas mats ua haujlwm:
Nov yog ob lub luag haujlwm tseem ceeb ntawm lub thawv matte:
Pib nrog koj tus kheej nres cov lus tsa suab storyboards
Sau npe yuav mus rau peb tsab ntawv xov xwm thiab tau txais koj dawb download nrog peb storyboards. Pib nrog coj koj cov dab neeg ciaj sia!
Peb tsuas yog siv koj li email chaw nyob rau peb tsab ntawv xov xwm thiab hwm koj tus kheej
- Nws txo glow
- Nws pab mount lim
Yog tias koj xav kawm ntxiv txog cov ntxaij lim dej, nyeem kuv qhov kev tshuaj xyuas ntawm cov ntxaij lim dej zoo tshaj plaws ntawm no.
Dab tsi yog qhov ntawm Matte Box?
Thaum tib neeg siv lo lus "matte box", lawv tuaj yeem tham txog ntau yam. Lub thawv matte tuaj yeem muaj cov hauv qab no:
- Sab saum toj thiab hauv qab chij lossis flaps, tseem hu ua Fabkis chij.
- Sab chij los yog flaps. Ua ke, plaub lub flaps kuj tseem hu ua barn qhov rooj.
- Lub thav duab, lub thawv matte nws tus kheej.
- Ntxiv mattes rau pem hauv ntej thiab nram qab ntawm lub thawv.
- Filter compartment tuav, txuas rau sab nraum qab ntawm lub thawv. Cov no muaj cov khoom hauv qab no.
- Lim cov tub rau khoom, uas muaj cov lim dej sib npaug. Lawv khaws cia cais ntawm cov tuav kom yooj yim pauv.
- System los yog bracket rau viav vias qhib. Qhov no tso cai rau lub thawv matte qhib (xws li lub qhov rooj), tso cai rau koj hloov cov lo ntsiab muag.
- Kev them nyiaj yug rau kev tsheb nqaj hlau lossis pas nrig.
- Donuts, nuns kickers los yog lwm yam clamps los thaiv lub teeb xau.
- Bellows, yog tias koj xav txuas ntxiv cov flaps ntxiv.
Txhua qhov system txawv, tab sis tsawg kawg tam sim no koj paub tias qhov twg los xaiv. Koj tuaj yeem faib cov thawv matte rau hauv ob pawg dav:
- Lens mounted
- Qws mounted
Lens Mounted Matte Boxes
Nyob rau hauv lub lens-mounted matte thawv, thav duab (thiab lwm yam) yog txhawb los ntawm lub lens. Obviously, lub thawv matte yuav tsum yog lub teeb txaus kom tsis txhob strain lub lens lossis lens mount.
Cov txiaj ntsig ntawm lens mounted lev lub thawv yog tias koj tsis xav tau cov pas nrig hnyav lossis rigs nrog koj. lub koob yees duab qhov system. Qhov no yeej muaj txiaj ntsig zoo rau kev ua yeeb yaj kiab khiav-thiab-phom style.
Lens-mounted matte thawv kuj yog lub teeb yuag. Qhov tsis zoo ntawm lub thawv rau lub lens yog tias yog tias koj xav hloov lub lens, koj yuav tsum tshem lub thawv matte thiab. Tsis tas li ntawd, tag nrho koj cov lo ntsiab muag yuav tsum muaj qhov sib npaug ntawm txoj kab uas hla ntawm sab xub ntiag, txwv tsis pub lub kaw lus yuav tsis tuaj yeem txuas nrog.
Txhawm rau zam qhov teeb meem thib ob no, qee cov khoom siv suav nrog lub nplhaib adapter rau cov kab sib txawv ntawm lub lens. Yog tias koj muaj tsawg tus lo ntsiab muag thiab koj lub rig tsis sib sau ua ke nrog cov pas nrig thiab cov kev txhawb nqa thiab koj tsis xav muab ib qho ntxiv rau nws, lub lens-mounted matte box yuav zoo meej.
Qws Mounted Matte Boxes
Lub thawv-mounted matte yog ib qho uas so ntawm cov pas nrig thiab tsis yog lub lens. Lub teeb-lens mounted frosted thawv kuj tuaj yeem nruab nrog kev txhawb nqa pas nrig, raws li qhia saum toj no.
Qws-mounted matte thawv muaj qhov zoo ntawm kev txuas mus rau lub rig, yog li yog tias koj xav hloov lo ntsiab muag, txhua yam koj yuav tsum tau ua yog txav lub thawv ib ncig ntawm me ntsis.
Qhov thib ob zoo dua yog qhov hnyav. Qhov hnyav tuaj yeem ua tau zoo dua, raws li peb yuav pom tom qab. Qhov tsis zoo ntawm qhov bar-mount system yog tias nws ntxiv rau qhov hnyav.
Tsis yog qhov zoo yog tias koj tab tom sim ua kom pom qhov kaj. Lawv kuj yog hom kim tshaj plaws ntawm matte thawv. Yog tias koj lub koob yees duab kaw lus nyob rau ntawm lub koob yees duab, ntawm cov pas nrig, lub pas nrig-mounted yog ib lub tswv yim zoo.
Piv txwv ntawm Matte Based Matte Boxes Matte Mounted Matte Boxes tuaj nrog kho rau hauv qab (los yog ntawm txhua sab nyob ntawm koj qhov kev taw qhia) coj ob lub pas nrig. Qhov hnyav ntawm lub thawv matte yuav tsum tau txhawb nqa los ntawm cov tuav. Nov yog ob txoj kev xaiv zoo tab sis kim:
Qhov 'tsis zoo' ntawm Matte thawv
Muaj peb lub ntsiab drawbacks rau matte thawv:
- Hloov cov ntxaij lim dej yog ceev, tab sis teeb tsa lub kaw lus ntawm lub rig yog qeeb dua pib.
- Matte thawv yog hnyav.
- Zoo, zoo ua tiav systems yog kim.
Ib qho ntawm cov laj thawj matte thawv loj thiab hnyav yog tias lawv yuav tsum tuav ib daim iav loj, qee zaum rau lub lens dav. Txhawm rau tuav lub khob no, nws yuav tsum yog kev tsim kho kom ruaj khov (xav txog daim duab thav duab).
Qhov thib ob yog vim li cas lub thawv matte muaj cov flaps los tswj cov flare, thiab cov flaps yuav tsum muaj zog los tiv thaiv kev tsim txom txhua hnub.
Qhov thib peb thiab zaum kawg yog vim li cas yog tias koj yuav tso cov lim dej los yog txav cov lim hauv thiab tawm, lub thawv matte 'cov txiv ntseej thiab bolts' kuj tseem siv tau ntau dua.
Kev siv cov ntaub ntawv zoo ua rau cov thawv matte hnyav. Qhov hnyav no yog qhov zoo vim tias nws ua rau koj lub cev ruaj khov thiab yuav kav mus ib txhis. Tab sis cov ntaub ntawv nyuaj thiab sib zog, xws li hlau thiab carbon fiber, yog qhov nyuaj rau tshuab thiab ua kom zoo dua qub.
Yog li thaum lub chaw tsim khoom tsim thiab tsim lawv, ntau ntau nkag mus rau hauv nws. Qhov no ua rau matte thawv kim.
Cov tshuab ua los ntawm cov yas muaj ob qhov teeb meem loj:
- Cov flaps tuaj yeem tawg lossis tawg, lossis tuaj yeem tawm tag nrog kev siv tsis tu ncua.
- Lub matte nws tus kheej tuaj yeem warp, tso siab rau koj cov ntxaij lim dej kim thiab ua rau lawv tawg lossis tawm.
Kuj nyeem: siv ib qho ntawm qhov zoo tshaj plaws video editing programs ua rau koj lub neej yooj yim dua
Nyob zoo, Kuv yog Kim, niam thiab ib tus neeg nyiam nres nrog keeb kwm yav dhau los hauv kev tshaj tawm thiab kev txhim kho lub vev xaib. Kuv muaj kev mob siab rau kev kos duab thiab kev ua yeeb yam, thiab tam sim no kuv tab tom dhia taub hau ua ntej mus rau hauv lub ntiaj teb nres. Nrog rau kuv qhov blog, Kuv tabtom qhia kuv cov kev kawm nrog koj.
