Le somfanekiso kuba camera: design, injongo

Kunye nabo bathabatha imifanekiso engahlawulwayo kunye neekhamera abasebenzisi professional baqhelene iingxaki ezivelayo inkqubo bhanyabhanya ngqo ezandleni. Okokuqala, kukho ithuba eliphezulu okufumana umfanekiso awucaci, yaye okwesibini, nkqu kungekho yeziphumo turbidity erhwada kunokwenzeka ngakumbi ukuba shot ezibukhali ngokwaneleyo. Ukuphelisa ezi iimbandezelo inceda somfanekiso ngenxa camera, apho unokuba uyilo ezahlukeneyo, kodwa lo msebenzi mnye - ukudala iimeko kangangoko ebonakalayo kuba nenkanuko isakhelo.

ukuqeshwa somfanekiso

Sebenzisa le iteknoloji kufuneka kwiimeko apho kukho umngcipheko uhlaba zikumfanekiso wobunjani ngenxa isindululo elingenzi nto le sixhobo. Ukuzinziswa Optical ihlawula eshukumayo engile yekhamera kunye namanqanaba lafa ukunqanda usaba imifanekiso ngesantya shutter kade. Kubalulekile ukuqonda ukuba ubukho balo msebenzi, ikhamera phantse iBhayibhile ithetha izinto ezimbi yokusebenza, ngoko akuyomfuneko, ngokuqinisekileyo angeke. Enye into kukuba kwezinye iimeko somfanekiso ukuba ikhamera ukusindisa le meko, kwaye kusoloko indawo enemilenze oluqhelekileyo. Nangona ukufumana imifanekiso esemgangathweni ophezulu, uyacebiswa ukuba ukudibanisa iindlela ezahlukeneyo Ukuzinzisa nokunciphisa iziphumo yokudanyaza.

Camera izixhobo somfanekiso

Umdlalo yemveli uzinziso enombala yemodyuli lingeniswa iyunithi lens imele iseti inamacandelo ezisebenzayo. Ngokukodwa, i-complex akhiwa element eshukumayo woqondo ngohlobo lens, nto leyo enokubandakanya le nkqubo isekelwe optical. Kwakhona le somfanekiso iquka abenzi uqina emboxo, ukulungisa isethingi yekhamera oscillations ovumela inkqubo ukuqwalasela iimpawu kangangoko balancer. Inxalenye ebalulekileyo, nto leyo nayo enikwa yi kwigumbi somfanekiso, kwaye electromagnet. Nale workpiece ihamba element enombala esekelwe ukufundwa nabenzi boluvo zikhankanywe ngasentla. Kuba kokuxhumana amacandelo ngamnye inkqubo chip onoxanduva ukusuka umsebenzi wayo ikakhulu ixhomekeke kumgangatho lulonke kunye somfanekiso.

iinkqubo iintlobo

nabalawuli-ekwinqanaba eliphezulu zidla zohlulwa ngokwendidi ezimbini - inkqubo VR evela Nikon yaye neemodyuli njengoko iqulunqwe ziingcali Canon. Ngokufuthi, iziphumo zokugqibela zombini inkqubo izinga efanayo - ingakumbi emehlweni nje oqhelekileyo. Into ebalulekileyo ale mixokomelwano ithuba yokuphucula umgangatho lokudubula ekukhanyeni low. khulula olukhulu kwalo mgaqo yaba ingqiqo ngendlela ehlanganisiweyo echasene nolwaphulo-lokungcangcazela ngesandla-somfanekiso ngenxa camera, nto leyo ngokuyimfuneko uguqulelo ergonomic ngakumbi Ynza. Ngokuqhelekileyo, ezi zixhobo, ekuthiwa Steadicam, kusetyenziswa ukuxhobisa iikhamera, kodwa mvanje ke kuya kusanda abasebenzisi kunye neekhamera.

Enye mkhuba inkqubo uzinziso ezisetyenziswa iikhamera SLR Sony kunye Olympus mveliso. Kulo mzekelo, i somfanekiso kuba khamera akakheki kungena lens, kwaye kwiyunithi isiseko matrix. Izinto eziluncedo ze izisombululo ezinjalo ziquka umnqongo ehambelanayo phantse nabo bonke lens, ekubeni inkqubo alisichazeli ngendlela eza kunye yokukhanya, wazalisa unit main.

iindlela yokuyisebenzisa ne somfanekiso

Ngenxa umthetho, kukho iindlela ezimbini apho camera iyazingenela umsebenzi somfanekiso - ingqesho kunye ngokuqhubekayo. arcade games sinika imo yokuqala enye, njengoko ngethuba ukusetyenziswa kwayo, ikhamera, kalukhuni ethetha, "iqina" de kube mzuzu esenze mfanekiso. Kodwa umsebenzi ifomati ngokuqhubekayo kwenkqubo uzinziso ungajongwa, ukuba kuyimfuneko ngethuba lokudubula onamandla ixesha elifutshane ukuze ufumane imifanekiso ezimbalwa. Ukuphucula umgangatho kuphando olunjalo, sincoma nje ukusetyenziswa lwezincedisi ukuba khamera kwi ekwimo somfanekiso enye ngesandla ikho. Imodyuli engundoqo ulungiso uza kuphelisa zokwahluka ezibalulekileyo ezibukhali, kwaye beme ekuqaleni kubekanye. Kodwa nale nkxaso, thembela ekudalweni imifanekiso high quality ayikho imfuneko.

Indlela yokwenza somfanekiso ngezandla zabo

Qhuba nokuqhuba esihlangeneyo module ilens okanye woluvo ikhamera phantse akunakwenzeka, kodwa iyavakala ukuzama ukwenza steadicam ubuchwepheshe efanayo. Enyanisweni, kufuneka ukufumana somfanekiso elula, intlungu okuyo ifuthe shake camera. Lo msebenzi uya kufuna intonga metal engundoqo, nto leyo tooling esisigxina ukubamba camera, iibheringi, kwakunye lokuhanahanisa nendlela.

Ngoko ke, eli loyilo iya kuba ukunciphisa intlokoma ezosulela ezandleni lwecamera ngexesha lokudubula. Ilungu iphambili yale nkqubo iza kwenza isiseko, damping intlokoma. Le ivelisa iseti iintsimbi, ubunzima kunokuba ezahlukahlukeneyo, kwaye inkqubo iibheringi zimiliselwe kwizikhundla camera ukujikeleza xa kuthelekiswa esqwini ngentonga. Ukuze somfanekiso ekhaya ushwankathelwa ngexesha elifanelekileyo ngenxa miscalculation kubume zaseprayimari, kufanele kwakhona banike zokubopha oluthembekileyo iinxalenye zayo ngamnye. Ngenxa zombini intonga, nezinye izincedisi ongenako, uya phantsi imithwalo enzima, oko maluphelele kwizibiyeli lowo kwindawo eqhelekileyo. Ngaphezu koko, kubalulekile ukuba ukongeza uyilo kunye izibambo zokusebenza sele eqhuba ngexesha ukugcinwa fatigue elide ukwandisa awo le oscillations.

Yimalini somfanekiso camera

Steadicam elilula ongumzekelo kuthengelwa 1,5-2 amawaka. Hlikihla. Kunokuba isixhobo ubhetyebhetye oko kumlungele na phantse yonke imifanekiso yekhamera. Xa ingxenye ixabiso eliphakathi zinika umgangatho ophezulu kwaye ergonomic iindleko yoyilo amawaka 5. Kuyavakala ukuba banikele ingqalelo kule somfanekiso elukhuni zekhamera, nto leyo eya kuba lomnqongo ehlangeneyo, izixhobo ngesandla-damping kunye Umgangatho bar. Iikhithi ezinjalo sele malunga 10-15 eliwaka.

isiphelo

Ukhetho somfanekiso, ubukhulu becala kuxhomekeke kwiimeko ukudubula le. Xa kuziwa kwi "endle" iimeko kunye nendlela photoshoot eliguqukayo, ngaphandle imodyuli eyakhelwe-ngaphakathi kwi matrix okanye kwekhamera ayikwazi ukukwenza. Nangona kunjalo, kwimeko-bume ikhaya okanye istudiyo kuya kunceda kunye izincedisi ngaphandle ukuba camera ngohlobo lwe bar okanye Steadicam. Kukho sele okuninzi kuya kuxhomekeka lombutho lomsebenzi. ixesha apho umatshini ngaphandle kolungiso lujolise mbandela - ikwafumaneka nayo kwi-zikumfanekiso wobunjani iya kuchaphazela sesichengeni. Okukhona oko, kungona ithuba ukufumana umfanekiso esemgangathweni, nokuba ngaphandle ukusetyenziswa kweenkqubo sinjalo.