Lub stabilizer rau cov koob yees duab: tsim, lub hom phiaj

Thiab pib xyaum ua kev pab txog thiab kev cov neeg siv cov koob yees duab yog me ntsis txog cov kev cov nyom uas tshwm sim nyob rau hauv tus txheej txheem ntawm filming ncaj qha los ntawm ob txhais tes. Firstly, muaj yog ib tug high sij hawm ntawm tau txais ib qhov muag plooj duab, thiab tib ob, txawm nyob rau hauv lub qhaj ntawv ntawm qhia tau meej heev turbidity los yog ntau yuav tau txais kev txhaj ntse txaus. Tshem tawm cov teeb meem yuav pab stabilizer rau cov koob yees duab, uas muaj peev xwm muaj ib tug txawv tsim, tab sis nws yog ib tug neeg ua hauj lwm - los tsim pom cev nqaij daim tawv rau tus ncej fixation.

lub sij hawm stabilizer

Siv no technology yuav tsum nyob rau hauv tus neeg mob qhov twg muaj ib tug uas yuav ntawm distortion ntawm cov duab zoo vim lub nce suab ntawm lub apparatus. Kho qhov muag stabilization compensates tsab ntawv tsa suab koob yees duab ces kaum thiab ntau ntau co los mus tiv thaiv blurring dluab ntawm ib tug qeeb shutter ceev. Nws yog ib qho tseem ceeb kom to taub tias hauv lub xub ntiag ntawm no feature, lub koob yees duab suab tsis entail tsis zoo khiav hauj lwm yam, li ntawd nws yog ruaj, yeej yuav tsis tau. Ib qho ntxiv uas yog tias nyob rau hauv tej rooj plaub lub stabilizer rau lub koob yees duab tsis txuag qhov teeb meem no, thiab muaj peev xwm feem ntau yuav hloov los ntawm ib tug pa kos. Txawm tias mus tau zoo dluab, nws yog advisable mus ua ke lub sib txawv txoj kev stabilizing thiab txo flicker los.

Lub koob yees duab apparatus stabilizer

Cov tshuaj ua tau zoo kho qhov muag stabilization module yog kev mus rau hauv lub lens tsev thiab nruab nrab yog ib tug txheej ntawm haumxeeb Cheebtsam. Nyob rau hauv kev, lub complex tsim los ntawm lub rooj noj kho qhov muag lub caij nyob rau hauv daim ntawv ntawm ib tug lens, uas tej zaum yuav muaj xws li cov kho qhov muag lens system. Tsis tas li ntawd lub stabilizer muaj xws li angular tshaj tawm sensors, kho lub koob yees duab chaw oscillations uas tso cai rau lub system rau configure tus zoo cov yam ntxwv ntawm cov Balancer. Ib feem tseem ceeb, uas yog tseem muab los ntawm lub stabilizer chamber, thiab yog ib tug electromagnet. Nrog rau qhov no workpiece yuav tsiv kho qhov muag lub caij raws li nyob rau hauv kev nyeem ntawv los ntawm saum toj no hais sensors. Rau kev sib koom tes ntawm cov neeg Cheebtsam ntawm lub system lub luag hauj lwm nti los ntawm nws txoj kev ua lom zem ntau nyob ntawm lub zuag qhia tag nrho thiab cov stabilizer.

ntau ntau yam systems

High-theem regulators feem ntau yog muab faib ua ob hom - VR system los ntawm Nikon thiab YOG modules raws li tsim los ntawm Canon cov kws txawj. Feem ntau, qhov kawg kev tshwm sim ntawm ob systems muaj zoo xws li cov zoo - tshwj xeeb tshaj yog nyob rau hauv lub qhov muag ntawm tus sau. Ib qho tseem ceeb feature ntawm cov tshuab yog tau kev txhim kho qhov zoo ntawm shooting nyob rau hauv tsawg lub teeb. Radical paug txoj ntsiab cai no yog lub tswvyim ntawm ib tug kev anti-kev co tes-stabilizer rau cov koob yees duab, uas yog yeej tseem zoo ib tug ntau ergonomic version ntawm lub kos. Feem ntau, cov pab kiag li lawm, hu ua Steadicam, siv rau equip lub koob yees duab, tab sis lately lawv yog nce ua cov neeg siv thiab cov koob yees duab.

Lwm qauv yog lub stabilization system siv nyob rau hauv SLR koob yees duab Sony thiab Olympus tuam txab. Nyob rau hauv cov ntaub ntawv no, ib tug stabilizer rau cov koob yees duab yog tsis ua rau hauv lub lens, thiab nyob rau hauv lub matrix puag unit. Qhov zoo ntawm cov xws dlaws xws li compatibility module nrog txhua lo ntsiab muag, txij thaum lub system tsis txuas lus nrog cov optics, thiab cov ntsiab chav tsev.

Kev khiav hauj lwm hom nrog stabilizer

Raws li ib tug txoj cai, yog ob hom kev nyob rau hauv uas lub koob yees duab activates lub stabilizer muaj nuj nqi - ua hauj lwm thiab tas mus li. Best quality muab ib tug thawj tib hom, raws li nyob rau hauv lub chav kawm ntawm nws siv, cov koob yees duab yog, roughly hais tias, "freezes" kom txog thaum lub sij hawm ntawm ua hauv daim duab. Tab sis kuj yog ib tug tas mus li hom lag luam ntawm lub stabilization system yuav tsis txhaum, yog tias yuav tsum nyob rau hauv lub chav kawm ntawm lub dynamic shooting nyob rau hauv ib tug luv luv lub sij hawm ntawm lub sij hawm kom tau ib tug ob peb cov duab. Yuav kom txhim kho txoj kev zoo ntawm xws li ib tug daim ntawv ntsuam xyuas, cia li pom zoo kom siv cov accessories rau cov koob yees duab nyob rau hauv daim ntawv ntawm cov qub tes tuav stabilizer. Lub ntsiab kho module yuav tshem tawm cov tseem ceeb thiab ntse hloov, thiab sawv ntsug rau lawv chiv nyoog. Tab sis txawm nrog qhov nyiaj them yug, cia siab rau lub creation ntawm siab zoo dluab yog tsis tsim nyog.

Yuav ua li cas yuav ua rau ib tug stabilizer nrog lawv ob txhais tes

Ntaub siv ib qho integrated module rau lub lens los yog cov koob yees duab sensor yog zoo tsis yooj yim sua, tab sis nws yuav ua rau kev txiav txim zoo rau sim los ua tib technology steadicam. Nyob rau hauv qhov tseeb, nws yuav tsum tau ib tug yooj yim stabilizer, leveling nyhuv ntawm lub koob yees duab co. Cov ua hauj lwm yuav tsum tau kom tus ntsiab hlau pas nrig, uas yog taag Tooling los tuav lub koob yees duab, bearings, raws li zoo raws li rau manipulating mechanism.

Yog li ntawd, lub essence ntawm tus tsim yuav txo deeg kis tau mus rau lub ob txhais tes ntawm cov koob yees duab thaum lub sij hawm shooting. Lub ntsiab tivthaiv ntawm lub kaw lus yuav ua lub hauv paus, damping deeg. Nws generates ib tug txheej ntawm tes taw hnyav li, tus luj ntawm uas yuav ua tau ntau yam, thiab ib tug system ntawm bearings tsau rau cov koob yees duab kev sib hloov txoj haujlwm txheeb ze mus rau lub pas nrig axis. Yuav kom qhob stabilizer yog summed thaum lub sij hawm vim hais tias ntawm miscalculation nyob rau hauv cov thawj cov qauv, yuav tsum tau muab txhim khu kev qha fasteners nws ib tug neeg qhov chaw. Vim hais tias ob lub pas nrig, thiab lwm yam accessories yuav tsum tsis txhob raug hnyav loads, nws yuav tag rau cov pa mounting nkhaus. Tsis tas li ntawd, nws yog ib qho tseem ceeb los pab cov tsim thiab ergonomic leeg tau filming thaum lub sij hawm ntev qaug zog tuav yuav ua rau kom lub amplitude ntawm lub oscillations.

Yuav ua li cas npaum li cas yog lub koob yees duab stabilizer

Steadicam nyuaj qauv yuav raug muas 1,5-2 txhiab. Tshiav. Nws yuav ua tau ib tug ntau yam ntaus ntawv uas yog haum rau yuav luag tag nrho cov koob yees duab qauv. Nyob rau hauv nruab nrab nqi ya muaj siab zoo thiab ergonomic tsim nqi 5 txhiab. Nws ua rau kev txiav txim zoo them sai sai mus rau lub complex stabilizer rau cov koob yees duab, uas yuav muaj xws li ib tug kev module, tes-damping cov khoom thiab hauv pem teb ntawm lub bar. Tej khoom siv no twb txog 10-15 txhiab.

xaus

Qhov kev xaiv ntawm stabilizer, npaum li cas nyob rau hauv lub shooting tej yam kev mob. Thaum nws los txog rau lub "teb" tej yam kev mob thiab dynamic photoshoot hom ntawv, tsis muaj built-nyob rau hauv module nyob rau hauv lub matrix los yog cov koob yees duab lens yuav tsis ua li cas. Txawm li cas los, nyob rau hauv ib lub tsev los yog studio puag ncig yuav pab thiab sab nrauv accessories rau cov koob yees duab nyob rau hauv daim ntawv ntawm cov tib bar los yog Steadicam. Muaj yog ib tug twb tau ntau yuav yog nyob ntawm seb lub koom haum ntawm filming. lub sij hawm ntawm lub sij hawm uas lub tshuab tsis kho tsom rau hauv kev kawm - yog tseem nyob rau hauv cov duab zoo yuav muaj kev cuam tshuam raug. Tus ntev nws yog, ntau dua qhov lub sij hawm kom tau ib tug zoo daim duab, txawm tsis muaj kev siv ntawm stabilization systems.