Kukho iintsuku apho bekufuneka ukuba uguqule ikhemikhali kunye namacebo ahlukeneyo ukuze ufumane isithombe-ihlabathi elithunyelwe kwiifoto zedijithali. Le ndlela efikelelekayo kwaye ifanelekileyo yokufumana umfanekiso wesigxina kwiphepha yenza kube lula ukubamba zonke izenzakalo ezibalulekileyo ebomini okanye amaxesha amnandi. Namhlanje, phantse wonke umntu unayo ikhamera yedijithali. Nangona kunjalo, akubona bonke abaqhelana neendlela ezincinci ezivumela ukuba uthathe umfanekiso wesithombe esilula. Ukufowunwa yihlabathi lenene kunye namehlo akho.
Indlela yokukhetha ikhamera?
Ukuqala, yiyiphi ikhamera efanelekileyo ukukhetha. Okokuqala, qwa lasela ipharamitha ephambili - inani lamaphikseli kwi-matrix. Kule nto kuxhomekeke kumgangatho kunye nobukhulu bezithombe eziprintiweyo kwikamva. Ngokomzekelo, ngesithomo esihle se-10x15, kufuneka ube nekhamera yobukhulu be-1200x1800 pixels, malunga nama-megapixel ayi-2.2. Ukushicilela isithombe se-13x18, udinga ikhamera enobukhulu ubuncinane be-3.5 Megapixel (malunga nama-pixels angama-1600x2200). Abakhiqizi abaninzi beekhamera abakhombisi ubungakanani boqobo be-matrix, kodwa ubukhulu ukuba ikhamera inako ukwandisa, usebenzisa indlela ekhethekileyo. Enyanisweni, akuyi kuba nokusetyenziswa kakhulu ukusuka kwesi sikhulu. Inombolo enkulu yeMegapixel ayiqinisekisi ukuba umfanekiso uza kuba ngumgangatho ophezulu. Kuya kuxhomekeka kwezinye iiparitha ezininzi, kubandakanywa nomgangatho we-matrix.
Ipharamitha engabalulekiyo yinto enokwenzeka ukuba ludweliso lwe-digital (Zoom). Ixabiso layo lichongiwe umahluko phakathi kobuncinci kunye nobude obude. Ukukhuliswa kungabonakala (ngenxa yeelensi) kunye nedijithali (ngenxa yokucwangciswa kwesofthiwe). Umgangatho ogqwesileyo ufunyenwe kuphela ngemifanekiso kunye nokuphakanyiswa kwe-optical.
Mirror.
Wonke umntu weva malunga nokuthiwa "izibuko". Iikhamera ezinjalo zivumela ukuba ubone i-snapshot kungeyiyo kuphela yesikhokelo, kwakhona kwesikrini esikhethekileyo, oko kukuthi, ngamehlo akho. Nangona kunjalo, ukuba ungayithandi ukugxilwa kwimiyalelo kwaye usebenzise rhoqo imodi yokuzenzekelayo, oku akunakukunceda. Ukongeza, "i-SLRs" ikuvumela ukuba usebenzise elinye iilensi ezingenakutshintshana. Kodwa ukuba ulinganiselwe kwindlela kwaye unomnqweno wokuhlalutya kuzo zonke iziqhelo zobungcali bezithombe, ungazifaka kwikhamera eqhelekileyo.
Ubude obude.
Into yokuqala ebeka iso lakho kwizithombe zentatyambo ubude obungalinganiyo. Ukuba ufuna ukususa into, kufuneka uhambe, oku kuthetha ukuba ikhamera yakho inomlinganiselo omkhulu. Ezi ikhamera zikulungele ukudubula izinto ezikude kuphela. Ngobude obuphambili, eli pharamitha linxulumene kakhulu nekhamera, njengento ephambili yokuvula. Xa ubeka le meko ngesandla, kuyimfuneko ukwazi ukuba ukhethe into ngaphambili, khetha inani elincinci lokuvula. Ngexabiso eliphezulu lokuphuma, ubukhali buya kusetyenziswa phantse isiqalo sonke. Ezi parameters zisoloko zisetyenziselwa ukudubula imifanekiso okanye izinto ezingatshatanga, ofuna ukuyiqwalasela.
Ipharamitha elandelayo enexabiso xa ufumanisa umfanekiso uvala kuqala. Ikuvumela ukuba uhlwitha into enye ehambayo ukusuka kwinqanaba elipheleleyo okanye unike isifundo esicacileyo sokuhamba. Kule meko, kufuneka usebenzise isivinini se-shutter esingama-60 nangaphezulu.
Enye i-ISO okanye uvelwano lwe-matrix. Ephakamileyo kweli nani, incinci ukukhanya komxholo wokudubula. Ungasetha isivinini sokuvala isivinini. Nangona kunjalo, kufuneka kukhunjulwe ngengqondo yokuba ngobubele obukhulu, iifoto ziba "ziqhamo", ngoko musa ukuthunjwa ngokudubula kwi-ISO enkulu.
I-Flash.
Akukho mncedisi wakutshanje wokufumana iifoto eziphezulu kwi-low light yi-flash. Ngelishwa, i-flash yenza umfanekiso kwiifoto zininzi. Kule meko, unokuzama ukudubula kwikota encinane, okuya kukuvumela ukuba ubone izithunzi. Abantu abaninzi xa befothula ngefowuni ngokungenalwazi bavaliwe ngesandla sakhe, ngoko kufuneka ulandele rhoqo kwaye uphephe iimpazamo ezinjalo.
Ezinye izicwangciso.
Kukho inani leeparitha, ngokubonga ukuba unokwenza njani abancinci kwaye uphucule ifoto. Ngokomzekelo, kwiikhamera zedijithali zanamhlanje zibonakala zifana nomsebenzi onjengomgca omhlophe. Ngombulelo, unokuphucula umgangatho womfanekiso phantsi kweemeko zokudubula ezahlukeneyo, umzekelo, ngaphandle, ngaphakathi kwanezibane ze-incandescent okanye izibani ze-fluorescent. Ixesha eliqhelekileyo elaneleyo lendlela. Nangona kunjalo, ukuba ufuna ukufezekisa iziphumo ezizodwa, zama ukuzama kwesi silungiselelo.
Ukuba awukaze ufunde izicwangciso "zokubhaliweyo" zekhamera yakho, kufuneka uqaphele ukuba abaninzi babo baneendlela zokupasa phantsi kweemeko ezithile, umzekelo "lolwandle", "iqhwa", "iqela", "izityalo". Oku kukuvumela ukuba wenze isithombe esiphumelele kakhulu phantsi kweemeko ezenziwe ngaphambili. Xa ujwayelene, yintoni ukuzithoba, kunye nehlabathi liza kudlala ngemibala emitsha.
Ukufumana umfanekiso olungileyo kubalulekile ukukhetha ukubunjwa okufanelekileyo kwesakhelo, oko kukuthi, yintoni oza kudubula, umzekelo, umhlaba wehlabathi loqobo. Umzekelo, ukuba into ekumangalisa ngayo yikhumbuzo sokwakhiwa kwezakhiwo, zama ukukulungisa ukuze zonke iinkcukacha zayo ezithakazelisayo zibonwe, into enoba yiphakathi kwesikimu okanye ukuma kakuhle kwimvelaphi yendawo esondeleyo. Kuyinto enqwenelekayo ukuba kwisakhelo ayifumana abantu abangaziwa, awuzange uhlose ukudubula.
Amava.
Musa ukuphelelwa lithemba ukuba imifanekiso yokuqala oyifumeneyo ayifuni. Ihlabathi lenene kwimifanekiso ayikho into efana nayo. Zonke izakhono ezisisiseko zivela kumava, ngoko into ephambili okufuneka uyenze ithatha imifanekiso. Bonisa imifanekiso kwiiforam, i-amateur kunye neengcali, ngokuqinisekileyo uya kufumana iingcebiso ezixabisekileyo kunye namacebiso asemgangathweni. Unokuphucula izakhono zakho kungekuphela kwakho, kodwa nakwiikhosi ezizodwa. Abafotoli bezithombe abaza kukwazi ukukubonisa iindlela eziphambili zokufotoza kwaye baya kufunda ukufumana iimpawu eziphezulu eziza kulukholisa nje kuphela, kodwa izihlobo zakho nabahlobo.