Lens "Fisheye" - imifanekiso zothando lokwenene

Ubugcisa ukufota has a lot of izisombululo umdla engaqhelekanga namacebo ezikuvumela ukuba nje ngokuchanileyo kuphela kwaye kakuhle ukubonisa zonke ubuhle ehlabathini, kodwa ukuba yobuciko ngokwenene. Abanye babo kangaka ingumnqa nemangalisayo efana iintsomi picture omlingo. Kodwa wena ngokwenene - hayi ukutshintsha umfanekiso ngaphaya ingqalelo, kodwa ke kuphela ukuba ayinike likhubalo ezizodwa amaqhinga ezincinane.

Lens "Fisheye" - yinto ukufunyanwa elimangalisayo zombini amateurs kunye neengcali. It has a engile ubuninzi ngayo - 180 °, kwaye ukufiphala akhoyo xa ngokudubula, inika isiphumo umdla yokuqala.

Injongo Umgaqo bomsebenzi, ntlobo

Igama lens "fisheye" efunyenweyo ngo-1906. Robert Vud Wathi njengoko nomfanekiso ngoncedo walo, intlanzi ubona ngaphantsi komhlaba ukusuka emanzini. A umfanekiso ofanayo esikubonayo yomnyango. Ubugqwetha (ubugqwetha) yenzeka kakhulu kunene, kuphela indawo encinane embindini a ngaphezulu okanye ngaphantsi liyangqinelana kwi parameters zabo ngokwenene-ihlabathi. Sasilisebenzisela phambi meteorology, kuphela abone yonke intetho yentshukumo.

Okubangel 'umdla kukuba ngoku le ilens lisetyenziswa imisebenzi yenzululwazi, xa kukho imfuneko ukwandisa ukubukela engile ubuninzi. Ke amateurs yokuba bomntu emangalisayo, enokusetyenziselwa ukudala umhlaba original okanye umsebenzi bokwakha, ekumeni funny kwakunye nokunye okuninzi.

Lens "Fisheye" linazo zombini iindidi ezahlukeneyo. Eyokuqala kwezi kuthiwa setyhula okanye ngcaciso. Sinika umfanekiso opheleleyo isangqa, ukudala umfanekiso yokuqala. I-engile kombono - 180 °. Kodwa, enyanisweni, kuba isebenza ngendlela enye nezinye iilensi, zifakwe inxalenye kuphela womenzi woluvo - uxande nefanele kwi sangqa lens. Le uxande, kwaye ke uba nomfanekiso setyhula. Ngesiqhelo bavelise onjalo izincedisi Isicwangciso format 35 mm. ubude babo bamalungelo ezesini - 8 mm.

Yiyiphi enye ndibonise "intlanzi-iliso '? Le ukhetho yesibini ekuthiwa idiagonal okanye lens ngokupheleleyo-isakhelo. Kulo mzekelo, indawo isivamvo yonke, kunye engile ngayo yi-180 ° kwikonw ngekona kuphela. Ngokuthe tye na malunga 147 °, kwaye nkqo - 95 °.

Yabelana iindidi lens kunokuba engaqondakaliyo - konke oku kuxhomekeke koko yinxalenye woluvo esetyenzisiweyo. Ngoko ke, ifuthe olusezantsi "fisheye" lens aqalise naluphi na uhlobo Umahluko iya kuba kuphela ubungakanani woluvo. Ezi izincedisi zibiza kakhulu, yaye ngamanye amaxesha bazama indawo converters ezilula. Converter nenxitywa phezu ilens esiqhelekileyo, kakhulu ukutshintsha engile yayo. Amvumela ukuba wenze imifanekiso emikhulu format nakweyiphi iikhamera. Kulo mzekelo, ukuze umgangatho umfanekiso ukuba kulungile, kuyimfuneko ukuba balobe kwi uvalo encinane.

Indlela ukususa lens "Fisheye" - iifoto esisezantsi zokubhala nokufunda

A plus enkulu yale hlobo lens - akukho iingxaki image focus. lo mfanekiso kubulela kakhulu ecacileyo kunye novakalelo kummandla zoqhagamshelwano enkulu kunye nokukhanya. imigca Central (tye kunye nkqo) azichaphazeleki.

Ifuthe "intlanzi iliso" ukhangeleka mnandi xa nokufotwa izulu. Ehlathini, phakathi kwezindlu, okanye nje izulu nkundla asuswe kunye se setyhula.

Banolwahlulo ebanzi ikuvumela ukuba uthathe imifanekiso kufuphi izinto bokwakha. Ukuze umfanekiso waba avumelana, simele sizame ukuba bagcine yayo - ukuqhagamshela iilayini ezithe tye okanye nkqo kunye iziqalelo isakhiwo kakuhle.

portraits funny okanye nje funny umfanekiso afunyenwe ngokudubula lens "fisheye". Ummandla engundoqo bangabona bancinane nembono, kangangokuba kulapho ukubeka isihloko engundoqo. imimandla kwikona Four - iindawo uhlaba eliphezulu.