Of technologyKorantada

Synchronizer unugyada flash: noocyada iyo sharaxaada

Qaadashada sawir la samayn karaa si fudud adiga oo riixaya mid ka mid ah oo kaliya button in gacmaha hiwaayadda u ah. Marka ay timaado in xirfad iyo xataa photo biqil studio, ay timaado in wax badan oo accessories u oggolaan in la helo sanamyada wanaagsan ugu. Waxa kale oo ay tahay in ay dhacdo in this odaygii gacanta ku dhan ayaa qayb ka ah spectrum ee sawir ma aha isaga u gaar ah, iyo iyadoo la kaashanayo qalabka casriga ah. Noocan oo kale ah in ay la xidhiidho ifiyeyaasha iyo synchronizer kaas oo bixiya hawlgal hal mar ah unit ugu weyn ee la hal maala. saarayaasha qalabka sawir ka dhigi noocyada kala duwan ee qalabka, kuwaas oo kala duwan ee shaqada iyo waxqabadka.

Sinhroshnury

In nuxurka waa xudunta by kaas oo warbaahinta ku qabanaya signal ka flash si camera ah. Taas waxaa la hirgeliyey channel lagu kalsoonaan karo, taas oo haddii ay taasi ku siin kara febwari kala duwan oo farabadan ka. Tusaale ahaan, tani waa xulasho wanaagsan haddii aad u baahan tahay hal camera ku xiran dhowr dillaaca. Device waa mid fudud oo aan qaali ahayn, laakiin waxa uu leeyahay la dhaafi karin its. synchronizer isku tidcan unugyada flash studio roon tahay in in ay u baahan tahay ma Koronto dheeraad ah. In macnaha guud ee studio sidoo kale ma jirto shuruudo adag oo ururka ka mid ah habka toogashada - gaar ahaan, meel fog ka soo flash camera u maleeyeen karo iyo tayadoodii. Laakiin marka ay timaado toogtay jidadka, ay jirto wax dhibaato ah oo dheelitirka ee dillaaca in view of dhererkiisu wuxuu oggol yahay synchronizer xadhig jiido ka. Intaa waxaa dheer, haddii aad ku talajirto in urur adag la kala duwan photo flash biqil, badan oo silig ka wuxuu noqon karaa dhibka ku ah.

Radiosinhronizatory

aaladaha noocan oo kale ah sida caadiga ah waa labo ka mid ah aqbalana-gudbiye. At camera gaar ah insert set trasmitter iyo unit flash - ka qaata. In hawlgalka, signalka loo kala qaado ka weyn qolkii hawada iyo bixisaa u qardarin ah isku mar ku yiilleen nuur. Radio warbaahinta synchronizer for dillaaca waa waqti ku haboon in ay tahay awood ka shaqeeya meel fog ku dhowaad ah oo aragti ahaan lagu hagaajin karo marka loo eego flash camera ah. Waxay siineysaa faa'idooyin iyo la'aanta fiilooyin gaar ah ay. Laakiin waxaa jira khasaare ah oo lagu daydo, kuwaas - ay shaqada u baahan tahay saad awood gaar ah. In radiosinhronizatorah casriga ah loo isticmaalo bateriyada iyo batariyada. Haddii qalabka Cord si tartiib ah ka baxaan suuqa, fikirkan la horumariyo iyo in la hagaajiyo. Sidaas, mar hore lagu daydo qaar ka mid ah camera default ku qalabaysan qaateyaasha radio, iyo dillaaca saarayaasha bixiyaan tabs haboon qaata.

synchronizers infrared

Doorashadan waxa ku siinayaa user ka badan oo faa'iido laakiin sidoo kale waxa uu leeyahay faa'iido darrada weyn. Faa'iidooyinka waxaa ka mid awood u leh inay ka shaqeeyaan meel fog oo aan isticmaalka fiilooyinka. signal waxaa soo gudbiyo on mabda'a ah ee shucaaca aasaasiga-cas oo markiiba helo falcelin ku haya jawaabta. Sida u dhaca, synchronizer ee dillaaca noocan ah waa mid aad u xasaasi u ah xaaladaha shaqada. shucaaca Light dhaqmo filanayn in xaaladaha cimilada qoraxdu, sidaas darteed inta badan qalabka infrared loo isticmaalo in studio halkaas oo aad loo yareeyo kartaa saamaynta arrimaha dibadda. Qaybta kale waa xun in flash ka hawlgala on mabda'a this, dhaqmayso signal kasta infrared iyo iftiimin kara midba midka kale ka.

Daydo ka Yongnuo

Under brand ee Yongnuo baxay qalab wanaagsan ee dareenka gubashada ah Canon ee. xooga ugu weyn ee wax soo saarka ee soo saaraha ka dhigaysa daydo warbaahinta raadiyaha. Gaar ahaan, idaacadahaasi ay la technology E-TTL bixisaa .Wadashaqayntaas-xawaaraha sare kaamirooyin casri ah Canon. Waayo, fududaato in la isticmaalo, shirkada waxay bixisaa rimuut koontaroolka kaas oo kuu ogolaanaya inaad si loo xakameeyo nidaamka of toogtay meel fog ka soo qalabka. Iyadoo la tixgelinayo kala duwan ee ficil, synchronizer ee flash Canon shaqeeya gudahood gacan ka mid ah 100 m. Muuqaaladan gaarka ah ee lagu daydo waa in ka mid ah oo illuminator AF ah, taas oo muhiim ah in shuruudaha aragti saboolka ah.

Daydo ka PocketWizard

Gaar ahaan loogu talagalay lagu daydo teknoolojiyad sare ee Nikon bixisaa PocketWizard adag. Waxa kale oo ay heysatay version line ee synchronizers, kuwaas oo socod ku salaysan yahay signal raadiyaha. By habka, lagu daydo premium la xiriiri karaysid via channels 35, taas oo si wayn u kordhiyay kala duwan ee fursadaha qalabka. Sidoo kale mid istaahila in dareenka iyo kala duwan oo ka mid ah lagu daydo sida. Tusaale ahaan, synchronizer ah Nikon beddelid FlexTT5 flash waa inay awoodaan inay adeegno qalab iftiin sawir fogaan ah oo ku saabsan 300 m. Dabcan, tirooyinka waxqabadka sare sida raqiis ah ma aan samayn karo. Synchronizers heerkan kharash ah oo ku saabsan 10-15 kun oo rug.. Wixii la barbardhigo, qalabka Cord iyo warbaahinta raadiyaha fudud waxaa lagu qiyaasaa 2-3 kun. Xoq.

Heemaalka Soldier Pixel

Sony ayaa sii daayay kamaradaha la design gaarka ah ee goobta rakibidda synchronizers, oo sidaas daraaddeed ku haboon ma ahan oo keliya siyaada ah qalabka sida. Si kastaba ha ahaatee, model synchronizer midig ayaa weli waxaa laga heli karaa. Kuwaas waxaa ka mid Soldier waxyaabaha Pixel. versions Inta badan oo ka hawlgala in ka badan hawada, taageerada inta jeer ee 2.4 GHz iyo u baahan tahay si ay ugu deeqdo amar ay batteriga. darrada The, taas oo uu leeyahay synchronizer ah flash Sony ah, ayaa loo saarin karaa ma kala duwan ugu adag - 100 m Waxaa intaa dheer, tirada channels waa dhif in ka badan 15, in kastoo ay jiraan versions premium in taageero kala duwan.. Qaybta ugu weyn ee soo jiidashada synchronizers sida waxaa kici. Si buuxda u shaqaynaysa, xataa heerka casriga ah, sheyga ku kici karaa 3-4 kun. Dabcan, sida kor ku xusan, ma ay joogaan sida hodan ku ah sifooyinka waxqabadka, sida, model PocketWizard, laakiin waxa ay ku haboon sawir semi-xirfadeed waa.

Sida loo sameeyo synchronizer ah flash gacmahaaga?

In la abuuro qalab casri ah, si la mid ah hawlaha unugyada flash buuxa, waxaad qaadan kartaa model hore ee synchronizer ama shirin qalab cusub. Sida caadiga ah, labada kiis ee la isticmaalayo dhismaha wareeggeedii of transistors si taas waxaa laga codsadaa danab ee ku saabsan 30 volts. Circuit waxaa usoo noolaatay by hadda ah oo ka flash ku hagaagsan yimaado. In geeddi-socodka of synchronizer oo macmal ah unugyada flash ku lug resistor dahableyaal waaya'aragnimo danab. Sayidka waxaa lagama maarmaan ah si ay u bixiyaan for shaandhaynta ee hadda ka dhex capacitor ah. Dhab ahaantii, in ay design iyo hirgelinta qorsheyaasha sida ma aha arin wayn. Waxaa intaa dheer, in kiisaska qaarkood la siiyo si ay u gaaraan synchronizers dareen sare u adkeysan karaan dareenka gubashada ah howlgalka khatarta dhalanrog ay sabab u tahay isbedelka of qorraxdu si dabiici ah. By habka, faragelinta laga yaabaa in sidoo kale ay dhacaan ay sabab u tahay iftiinka aan dabiici ahayn munaasib ahayn.

gunaanad

Soo-saareyaasha synchronizers noocyada kala duwan ee lagu daydo doonayaan in ay tayadoodii dhexgalka oo ka mid ah aaladaha la kamaradaha iyo dareenka gubashada ah. Nasiib darro, la kordhiyo tayada iyo farsamada ka shaqeynayaan of daydo kordhay iyo mas'uuliyadda tayada toogashada. Tusaale ahaan, synchronizer ah flash Yongnuo maamulka ku habboon oo ku xiran qaybta ku siin kara tayada image Canon heer xirfadeed. Si kastaba ha ahaatee, qalad yar si fudud u burburisay karaa tallaalka. Taasi waa, wax badan ku xiran tahay arrin aadanaha, xataa qalabka automatic. Dhinaca kale, ku dhiirigelinayaan in uu ku daray qalab cusub oo fududaynaya jaantus taararka iyo maamulka qalabka sawiro. Oo ay la socoto this astaamaha asaasiga ah balaariyay iyo waqtiga qalabka, ka mid ah taas oo gacan ficilka, awoodaha hago iyo sidoo kale tirada kanaalada raadiyaha qofka iyo caadi.

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