Depth of Field (Hyperfocal)

Ukujula Kwenkambu (i-DOF) ububanzi bebanga esithombeni esibonakala sigxile kakhulu ... Ukujula kwendawo kuyisinqumo sobuciko kanye nenye yezinketho zakho ezibaluleke kakhulu lapho uhlanganisa izithombe zemvelo.

Lesi sibali sokubala Sokujula Kwensimu sikuvumela ukubala:

• Umkhawulo oseduze wobukhali obamukelekayo
• Umkhawulo obude wobukhali obamukelekayo
• Ukujula okuphelele kobude benkambu
• Ibanga le-hyperfocal

Isibalo sincike kokuthi:

• Imodeli yekhamera noma Umbuthano Wokudideka
• Ubude bokugxila kwelensi (isb: 50mm)
• Imbobo / i-f-stop (isb: f/1.8)
• Ibanga eliya esihlokweni

Ukujula Kwenkambu incazelo :

Uma kubhekwa ukugxila okubalulekile okuzuzwe endizeni etholakala ebangeni Lesihloko, Ukujula Kwenkambu indawo enwetshiwe ngaphambili nangemuva kwaleyo ndiza ezovela icijile ngokufanele. Kungabhekwa njengendawo yokugxila okwanele.

Incazelo ye-Hyperfocal Distance :

Ibanga le-hyperfocal liyibanga lesihloko eliphansi kakhulu lesilungiselelo sekhamera esinikeziwe (imbobo, ubude bendawo) lapho Ukujula Kwenkambu kudlulela kokungapheli.

Ezithombeni zamadokhumentari noma zasemgwaqweni, ibanga lesihloko ngokuvamile alaziwa kusengaphambili, kuyilapho isidingo sokusabela ngokushesha sihlala sibalulekile. Ukusebenzisa ibanga le-hyperfocal kuvumela ukusetha kusengaphambili ukugxila ukuze kuzuzwe ukujula okwanele kwenkambu ehlanganisa izihloko okungenzeka. Le ndlela iwusizo ikakhulukazi ekugxilweni kwesandla, noma ngabe i-autofocus ingatholakali noma lapho umuntu ekhetha ukunganciki kuyo. Ezithombeni zokwakheka kwezwe, ukugxila kwe-hyperfocal kubalulekile ekukhuliseni ukujula kwenkambu—kungaba ngokufinyelela ibanga elikhulu kakhulu elingakhona lendawo enikeziwe noma ngokunquma indawo encane edingekayo ukuze kugcinwe kokubili okungaphambili nokungapheli ekugxileni okwamukelekayo.