Wide-angle lens - iimpawu kunye nemiyalelo

Kweli nqaku siza kuqwalasela indlela ukusebenzisa kakuhle i lens ezibanzi-engile. Lixubusha ezinye iimpawu umsebenzi wabo. rhoqo ngokubanzi-engile lens zisetyenziselwa le njongo zilandelayo:

1. Xa ubuhle ndifuna ukwandisa isithuba esikhulu, ezifana nokuthatha umbono lo mzi.
2. Xa umfoti, kungakuhle ukuba ahlale akazubhaqwa, wayisusa esitratweni.

Wide-angle lens "Canon" ezi oxwesileyo intsimi umbono degrees-100, yaye ububanzi - 88 (eqhelekileyo isakhelo-mm 35).

Njani lens ngokubanzi-engile? iimpawu zazo

- Zinelungelo isithuba obunamandla. Ngoko ke, izinto ezichazwe kwi ifoto, kwanciphisa. Kulo nokudubula Ngokungafaniyo eqhelekileyo standard lens. Ngamafutshane, le ebanzi-engile akufuneki zisetyenziswe ngokudubula ntaba, kuba lisila ngamandla.

Ngaba ukusombulula le ngxaki. Kufuneka kongezelelwa zokwenza ifreyimi ezinye izinto ezinkulu ezivelayo ongaphambili. Kungaba:

• ezindlwini;
• izadunge phezu ezindleleni.

Ngaloo ndlela ke udale isiphumo ndawo asebenzayo apho bambambise iliso kumboniseli ngayo.

- Xa usebenzisa ububanzi-engile lens, ubugqwetha enombala angavela imifanekiso. Le ugobile komgqomo-ezimile (Bill). Baya kuvela kwimida yesakhelo. Kodwa musa bathi ukuba umgangatho mfanekiso kuguga ngenxa oku. Maxa wambi enye indlela ngeenxa zonke. Ukubunjwa mfanekiso kubonakala ukuba bekhululekile xa usebenzisa ukufiphala umphanda. Ukuba ukhetha ukuba ukuzigqwetha isithuba, ngoko sihlolisise, ukuba bekungekho mithi okanye iiengile emancamini lwezakhiwo. Bona kujikwa ngamandla. Le khamera kufuneka zigcinwe kanye tyaba, ngenxa yokuba kukho yimfumba verticals.

- Wide-engile lens abe "blikabelnostyu" phezulu. Ngoko kuyimfuneko ukuba esweni ukuma kwelanga xa sokudubula ilanga liphume. Ukuba kunokwenzeka, sebenzisa i hood lens. Ukuba ngubo kodwa, ulindele nje ngaphandle kobunzima. Ngenxa yobukhulu enkulu ebanzi-engile (77 mm okanye ngaphezulu), kunzima ukuba pick up ukwesona kunye lokucoca ulwelo. Ukuba ungawafumani, ngoko ke uya kuhlawula imali endilisekileyo.

- Wide-engile lens Canon, kudityaniswe elifutshane lokuphosa lens, abe ukusetyenziswa ethile lokucoca wokohlula. Ekubeni isibhakabhaka nokwehlukana olungalinganiyo kwi imo yekona ububanzi, kuya kuvela indawo emnyama oluhlaza. Ukuba ufuna ukuhlala yomhlaba oxwesileyo kunye esibhakabhakeni, oluyintshakavula-engile kufuneka ezakusetyenziswa polarizer. Ukuba usafuna ukuzama, kufuneka ukhethe i filter wokohlula nge ring elimxinwa. Yakhiwa ngokukhethekileyo ngokuba libanzi-engile lens, kwaye akavumeli ukuba bangene ekoneni mnyama yesakhelo.

- Ekubeni ukusetyenziswa iinjongo zama ezifana iklip flash ngaxeshanye kunye elifutshane omnye oluf. Amandla Flash akayi kuba nako ukubalaselisa iintlobo elikhulu isithuba kwaye ziya zibekwe kufutshane ilens enobubanzi enkulu. Ngoko ke, imifanekiso iya kuba ndawo mnyama imilo kwisangqa. Oku kwenzeka ngenxa yokuba le flash lens ndiya kumphosa nesithunzi. Ufika kwisakhelo ezantsi.

Kakade ke, hayi nje lens ezibanzi-engile ndikhupha izithunzi, kunye nezinye iintlobo. Nangona kunjalo, ngenxa endle ezincinane lwembono, ukuba ayikho kwisakhelo.

Indlela yokuphuma kule ngxaki - ukwandisa le ubude okanye flash ukusetyenziswa outrigger.