Na fasaharLantarki

Synchronizer for flash raka'a:-daban da kuma kwatancin

Shan wani photo za a iya yi da kawai latsa daya kawai button a hannun wani mai son. Idan ya zo ga sana'a da kuma ko studio photo shoot, ya zo a cikin dukan kewayon na'urorin haɗi da cewa ba da damar zuwa samu mafi m images. Wani abu shi ne cewa a cikin wannan harka da master iko da dukan aka gyara na daukar hoto bakan ne ba nasa, da kuma da taimakon zamani na'urorin. Irin wannan dangantaka da flares da synchronizer wanda ya samar da wani daya-lokaci aiki na main naúrar da na'urorin haɗi. daukar hoto kayan aiki masana'antun yin daban-daban iri na'urorin, wanda daban-daban a cikin aiki da kuma cika.

Sinhroshnury

A ainihi shi ne igiyar da wanda watsa shirye-shirye dauri sigina daga flash zuwa kamara. Wannan ne ya aiwatar da abin dogara tashar, wanda a cikin wannan yanayin zai iya samar da daban-daban jeri na bunch. Alal misali, wannan shi ne mai kyau zaɓi idan kana bukatar daya kyamara da alaka da dama annobar cutar. Na'ura ne mai sauki da kuma m, amma yana da nasa gazawa. Corded synchronizer for studio flash raka'a ne m, a cewa shi ba ya bukatar ƙarin wutar lantarki. A cikin mahallin da studio kuma babu tsananin bukatun ga kungiyar na harbi tsari - musamman, da nisa daga kyamara flash iya tunani da kuma inganta. Amma a lokacin da ta je harbi a kan tituna, akwai wani matsala da ma'auni na annobar cutar a cikin ra'ayi na tsawon yarda da Pull igiyar synchronizer. Bugu da kari, idan kana shirin wani hadadden kungiya da mahara flash photo shoot, da yawa daga cikin wayoyi na iya zama wani cikas ba.

Radiosinhronizatory

Irin na'urorin yawanci suna da biyu daga mai karɓar-watsawa. A wani musamman Saka sa trasmitter kyamara da flash naúrar - karɓa. A aiki, da alama yana daukar kwayar cutar a kan iska jam'iyya da kuma samar da wani lokaci daya kam na firam da haske. Radio watsa shirye-shirye synchronizer ga annobar cutar ne dace lokaci abin da yake iya aiki kusan duk wani nesa a wadda rubuce za a iya kafa dangi zuwa kamara flash. Yana bada da kansa abũbuwan amfãni, kuma rashin wayoyi. Amma akwai wani drawback a wadannan model - aikinsu na bukatar a raba wutar lantarki. A zamani radiosinhronizatorah amfani sauya batura da batura. Idan Igiyar na'urar hankali janye daga kasuwa, wannan ra'ayi da ake ci gaba da inganta. Saboda haka, tuni wasu model tsoho kyamara sanye take da rediyo karba, da kuma annobar cutar masana'antun samar da m shafuka don karba.

infrared synchronizers

Wannan wani zaɓi ba mai amfani da yawa abũbuwan amfãni amma kuma yana da muhimmanci disadvantages. Amfanin hada da ikon yin aiki a nesa ba tare da yin amfani da igiyoyi. A siginar da aka ruwaito a kan manufa na infra-ja radiation kuma nan da nan ya yarda aka yi martani walƙiya dauki. Amma ga drawbacks, da synchronizer ga annobar cutar da irin wannan shi ne musamman m zuwa aiki yanayin. Light radiation behaves unpredictably a rana yanayin yanayi, don haka mafi yawan infrared kayan aiki amfani da wani studio inda za ka iya rage girman da tasiri na waje dalilai. Wani m al'amari ne cewa flash aiki a kan wannan manufa, amsa ga duk wani infrared siginar da kuma na iya haskaka daga juna.

Model daga Yongnuo

A karkashin iri Yongnuo fitar da kyau na'urar for Canon ta filasha. Babban girmamawa a samar da manufacturer sa rediyo watsa shirye-shirye model. A musamman, riwayar da E-TTL fasahar samar da high-gudun aiki tare da zamani kyamarori Canon. Domin sauƙi na amfani, kamfanin samar da wani m iko da cewa ba ka damar sarrafa aiwatar da harbi a nesa daga kayan aiki. Game da kewayon mataki, da synchronizer for Canon flash aiki a cikin radius na 100 m. A musamman fasali na model kamata hada da wani AF illuminator, wanda yana da muhimmanci a cikin yanayi na matalauta Ganuwar.

Model daga PocketWizard

Musamman ga high-tech model na Nikon yayi m PocketWizard. Yana kuma mamaye da line version of synchronizers, wanda aiki dogara ne a kan rediyo sigina. Af, Premium model ne iya sadarwa via da tashoshi 35, wanda ma kara da kewayon yiwuwa na da na'urar. Har ila yau, ya cancanci da hankali da kuma kewayon wannan model. Alal misali, a synchronizer for Nikon flash FlexTT5 gyara ne iya sabis ɗin kayan aiki daukar hoto haske a nesa na game da 300 m. Hakika, irin wannan high yi Figures ba zai iya yi cheap. Synchronizers wannan matakin Kudinsa 10-15 dubu. Rub. Don kwatanta, cikin sauki Igiyar da rediyo watsa shirye-shirye da na'urorin da aka kiyasta a 2-3 dubu. Rub.

Model na pixel Soja

Sony ya saki kyamarori da musamman zane na shigarwa wuri na synchronizers, saboda haka ya dace ba kawai wani m domin irin wannan kayan aiki. Duk da haka, dama model synchronizer har yanzu za a iya samu. Wadannan sun hada da kayayyakin pixel Soja. Mafi versions na aiki a kan iska, da goyon bayan mita 2.4 GHz da kuma bukatar samar da iko ga baturi. A disadvantages mallaki by synchronizer zuwa Sony flash za a iya dangana ba da gwaji kewayon -. The domin na 100 m Bugu da kari, yawan tashoshin ba safai ya wuce 15, ko da yake akwai wani Premium version cewa tana goyon bayan a fadi kewayon. Babban al'amari a jawo irin wannan synchronizers an kudin. Cikakken aikin, har ma da na zamani matsayin, da samfurin iya kudin 3-4 dubu. Hakika, kamar yadda muka gani a sama, ba su da matsayin arziki a yi halaye, kamar, PocketWizard model, amma shi ya dace domin Semi-sana'a daukar hoto.

Yadda za a yi synchronizer for flash tare da hannuwanku?

Don ƙirƙirar zamani na'urar, kama da ayyuka na cika flash raka'a, za ka iya ko dai kai da haihuwa model na synchronizer ko tara wani sabon gaba daya na'urar. Yawanci, a lokuta biyu ta amfani da shiri na haihuwarka na transistors zuwa wanda aka yi amfani da ƙarfin lantarki na game da 30 volts. Circuit ne da kuzari da wani halin yanzu abin da ya zo daga Daidaita flash. A kan aiwatar da na gida synchronizer for flash raka'a shafi cashing ƙarfin lantarki ballast resistor. Kamar haka ya zama dole don samar tacewa na yanzu ta hanyar da capacitor. A gaskiya, a cikin zane da kuma aiwatar da irin wannan makirci ne ba babban yarjejeniyar. Haka kuma, a wasu lokuta bayar cimma high ƙwarai synchronizers jure kasada murdiya aiki filasha saboda canje-canje na halitta hasken rana. Af, tsangwama iya faruwa saboda rashin wucin gadi lighting.

ƙarshe

Masana'antun synchronizers daban-daban na model nemi su inganta hulda da wadannan na'urori tare da kyamarori da kuma filasha. Abin baƙin ciki, tare da kara fasaha inganci da ayyuka na model ƙaruwa da su alhakin ingancin harbi. Alal misali, a synchronizer for flash Yongnuo da ta dace management da aka haɗa naúrar iya samar da Canon image quality a wata sana'a matakin. Duk da haka, da 'yar alamar kuskure iya halakarwa da harbi. Wannan shi ne, da yawa ya dogara da mutum factor, ko da a cikin atomatik kayan aiki. A daya hannun, da developers sun kara sabon kayan aikin da rage wuya da wayoyi zane-zane da kuma daukar hoto kayan aiki management. Tare da wannan kumbura asali halaye da kuma lokaci da kayan aiki, daga cikinsu da radius daga mataki, da ramut damar kazalika da yawan mutum da na kowa tashoshin rediyo.

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