Adam Kos Nanamuhla, abasebenzisi basenentshisekelo enkulu enanini lama-megapixel aqukethwe kukhamera ye-smartphone lapho bethula ifulegi elisha lomkhiqizi othile kunamanye amanani ayo. Phela, futhi kuwumnyakazo ocacile wokumaketha ovela kubo, ngoba inombolo ephakeme ibonakala ingcono. Kodwa-ke, ngenhlanhla, ekucacisweni komkhiqizo, bavame ukusho into eyodwa ebaluleke kakhulu enomthelela eqophelweni lezithombe eziwumphumela, futhi lokho kuyimbobo.
Kungashiwo ukuthi inani lama-megapixel liyinto yokugcina okufanele ikuthakasele ezicini zamakhamera we-smartphone. Kodwa izinombolo zibukeka zizinhle kakhulu, futhi zethulwa kahle kakhulu, kangangokuthi kunzima ukulandela eminye imininingwane. Into eyinhloko ubukhulu benzwa kanye namaphikseli ngamanye mayelana nokuvula. Inombolo ye-MPx inengqondo kuphela esimweni sokuphrinta kwefomethi enkulu noma ukusondeza okucijile. Phela, indawo yokuvula yekhamera ye-smartphone ilawula ingxenye enkulu yobukhali, ukuchayeka, ukukhanya nokugxila.
Kungaba njalo okuthakaselayo
Yini imbobo?
I-f-number encane, imbobo iba banzi. Lapho imbobo iba banzi, kulapho ukukhanya kungena khona. Uma i-smartphone yakho ingenayo indawo ebanzi eyanele yokuvula, uzogcina unezithombe ezingaveziwe kanye/noma ezinomsindo. Lokhu kungasizwa ngokusebenzisa isivinini sokuvala esinensayo noma ukusetha i-ISO ephezulu, kodwa lezi zilungiselelo zisetshenziswa kakhulu kuma-DSLR, futhi ngokwesibonelo Ikhamera ye-iOS yomdabu ayizivumeli lezi zilungiselelo, nakuba ungakwazi ukulanda inombolo yoqobo yezihloko ku- I-App Store eyenza.
Ngakho-ke inzuzo yezimbobo ezibanzi ukuthi awusadingi ukulungisa isivinini se-shutter noma i-ISO lapho ukukhanya kuphansi, okusho ukuthi ikhamera yakho izovumelana nezimo ezihlukile zokukhanyisa. Kuyiqiniso, nokho, ukuthi yilokhu kanye izindlela ezahlukahlukene zasebusuku ezizama ukukuxazulula. Kunzima ukuthatha izithombe zabantu kanye nokunyakaza ngokujwayelekile isikhathi eside, ngaphezu kwalokho, ungazamazama futhi ube nomphumela ofiphele. I-ISO ephakeme, ngakolunye uhlangothi, ingaholela enanini elibalulekile lomsindo ngoba empeleni wenza inzwa ibe zwela kakhulu ekukhanyeni ongakutholi, okuholela ekuphambukeni kwedijithali.
Usayizi wembobo nawo unesibopho sokujula kwenkambu, okuholela ku-bokeh enkulu noma encane, okungukuthi ukuhlukaniswa kwesihloko kusukela ngemuva. Lapho imbobo incane, kulapho isihloko sihlukaniswa khona nengemuva. Kuhle ukubona nge-iPhone 13 Pro kanye nelensi yayo ene-engeli ebanzi lapho uzama ukuthwebula isihloko esiseduze bese ucisha i-macro. I-Bokeh nembobo ngokwayo ngokuvamile ihlotshaniswa nemodi ye-Portrait kulokhu. Nokho, isebenza ku-software futhi ingase ibonise amaphutha. Nokho, uma uyihlela, uzobona umehluko.
Kungaba njalo okuthakaselayo
I-MPx ephezulu kanye nomphumela wokuvula
I-Apple isilungisile isinqumo samakhamera ayo ku-12 MPx, yize nge-iPhone 14 kulindeleke ukuthi ize nokukhuphuka kuya ku-48 MPx, okungenani kumamodeli we-Pro kanye nekhamera yawo ebanzi. Nokho, ngeke ilimale uma inganamathela ku-f-number ekahle, eyi-ƒ/1,5 epholile ngempela kumodeli yamanje ye-Pro. Kodwa ngokushesha nje lapho ikhula, ukwanda kwe-MPx akusizi ngalutho, uma inkampani ingasichazi kahle izinyathelo zayo, eyenza okungaphezu kokuhle. Ngokuxakayo, singagcina sine-MPx eningi enenombolo yokuvula ephezulu esizukulwaneni esisha se-iPhone sithatha izithombe ezimbi kakhulu kune-MPx embalwa enenombolo yokuvula ephansi esizukulwaneni esidala.
Ngiyakuzonda uma ingemuva lixega ezithombeni, kuyanyanyisa! Sonke isithombe kufanele sibe bukhali kahle futhi sigcwele imininingwane. Ngethemba ukuthi ama-iPhones azosondela kulokho ngolunye usuku. Kuze kube manje, ikhamera eyidumi nje, nayo esalele emuva kakhulu emqhudelwaneni we-Android!
Umbhedo ophelele lo. Phela, yingakho kukhona, isibonelo, imodi manual ngokugcwele DSLRs, lapho ungasetha uZiqu-zintathu ongcwele, i.e. aperture, isikhathi kanye ISO. Ngenxa yalokhu, ngiyakwazi ukulawula ukujula kwenkundla, umsindo, ubukhali besithombe. Izithombe ezinokujula okuphansi kwenkambu, okungukuthi ingemuva elifiphele, zibukeka zisebenza kahle kakhulu, ikakhulukazi ezimeni lapho ingemuva "lisulwa" yi-optics hhayi ukucubungula okuthunyelwe kwesofthiwe, njengoba kwenzeka ngamalensi e-pidi kumakhalekhukhwini. Ngoba inkinga ngalawa ma-lens amancane ukuthi ahlala enomkhakha ojulile futhi kuyadingeka ukusiza ngesofthiwe. Futhi akunandaba ukuthi i-iOS, i-Android noma amakhamera ahlanganisiwe ake adumile.
futhi iqiniso lokuthi imayelana nokukhanya kwelensi hhayi indawo yokuvula, omakhalekhukhwini (ngokwazi kwami) abanalo imbobo elilungisekayo, okungukuthi, lishiya ukukhanya kuphela.
Indawo yokuvula ilensi inqunywa umklamo futhi empeleni iyinombolo ka-f ephansi kakhulu. Ngomakhalekhukhwini, yiqiniso, i-aperture ingashintshwa, kodwa kuphela nge-elekthronikhi, hhayi ngomshini, njengoba kunjalo, isibonelo, ngamalensi e-SLR. Yiqiniso, ukuvuleka okungcono kakhulu (okungukuthi ukwehla kwenombolo yokuvula ephansi kakhulu), kuba ngcono futhi kubize kakhulu ilensi. Ukukunikeza nje umbono, eCanon, ilensi engu-1,8 f/3000 egxilile ibiza cishe u-1,4 CZK, ilensi engu-11.000 f/1,2 ibiza cishe u-40 CZK, kanti ilensi engu-XNUMX f/XNUMX ibiza u-XNUMX. Futhi, uma i-lens ikhanya, inkulu futhi inzima kakhulu, "ingilazi" iqukethe
Ukulungiswa okuphezulu, okungukuthi i-MPx eyengeziwe, kubalulekile esimweni sokusikwa kwesithombe, noma lokho okubizwa ngokuthi i-zoom yedijithali, okuyinto empeleni into efanayo. Ngeshwa, lokhu kubangela izinkinga zomsindo ngama-chip sensor amancane. I-MPx engu-12 yanele ngokuphelele ezimweni eziningi.
Iphone ayiphinde. Yehlisa isivinini kanye naleyo ntengo. I-Xiaomi, eshibhe kakhulu, ithatha izithombe ezingcono futhi ukusebenza kwenye indawo. I-iPhone i-shunt enenani elingaphezu kwenani eliphansi.
Ngiyavuma 👌🏻