Fotografijos koncepcija

Lauko gylis

Labiausiai žmonių vertinamos portretinės ar natiurmortinės nuotraukos yra tokios, kuriose fonas yra nesufokusuotas, taigi objektas atrodo ryškus. Priklausomai nuo sufokusuotų sričių, nuotrauka gali būti susiliejusi arba ryški. Tai vadinama„mažu DOF“ arba„dideliu DOF“.

Lauko gylis yra sufokusuota sritis aplink objektą. Taigi mažas DOF nurodo, kad sufokusuota sritis yra siaura, o didelis DOF reiškia, kad sufokusuota sritis yra plati.

Nuotrauką su mažu DOF, kurioje pabrėžiamas objektas ir visa kita yra neryšku, galima gauti naudojant teleskopinį objektyvą arba pasirenkant mažą diafragmos vertę. Ir atvirkščiai, nuotrauka su dideliu DOF, kurioje visi elementai sufokusuoti aštriai, gali būti gaunama naudojant plačiakampius objektyvus arba pasirenkant didelę diafragmos vertę.

Nuo ko priklauso nesufokusuoto vaizdo efektai?

DOF priklauso nuo diafragmos vertės

Kuo diafragma platesnė (kuo mažesnė diafragmos vertė), tuo DOF mažesnis. Kai kitos vertės, įskaitant užrakto greitį ir ISO jautrumą, yra lygios, maža diafragmos vertė lems nuotrauką su mažu DOF.

50 mm F5.7

50 mm F22

Mažas lauko gylis

Didelis lauko gylis

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Samsung EV-NX2000BFWLV, EV-NX2000BABLV DOF priklauso nuo diafragmos vertės, Nuo ko priklauso nesufokusuoto vaizdo efektai?
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EV-NX2000BFWLV, EV-NX2000BABLV specifications

The Samsung EV-NX2000 series of cameras represents a notable innovation in the realm of digital photography, combining advanced features with user-friendly technology to cater to both amateurs and enthusiasts alike. The series includes several variants like the EV-NX2000BFWKZ, EV-NX2000BABLV, EV-NX2000BFWLV, EV-NX2000BFWRU, and EV-NX2000BABKZ, all sharing a core set of features that set them apart from traditional compacts.

At the heart of the Samsung EV-NX2000 series is a robust 20.3-megapixel APS-C sensor. This powerful sensor not only provides high-resolution images but also excels in low-light situations, producing clear, detailed shots with striking color accuracy. The cameras support interchangeable lenses, providing versatility for different shooting scenarios, from wide-angle landscapes to tight portraits.

One of the standout features of the EV-NX2000 cameras is their smart connectivity options, including built-in Wi-Fi and NFC capabilities. This allows users to quickly share images and videos directly to social media platforms or to other devices, simplifying the process of showcasing their work. Coupled with Samsung’s Smart Camera app, photographers have the ability to control their camera remotely, enhancing creative possibilities during shoots.

Each model in the series boasts a 3.7-inch touchscreen LCD display, which not only makes navigation intuitive but also assists in composing stunning pictures through a vibrant and responsive interface. The tilt feature of the screen also facilitates creative angles and self-portraits.

The EV-NX2000 cameras are equipped with Samsung's Smart Mode, providing an array of scene options for different shooting conditions. This automated feature intelligently detects surroundings, allowing the camera to adjust settings such as exposure and focus to deliver optimal results.

Video enthusiasts will appreciate the full HD 1080p recording capabilities, allowing for high-quality video capture with features such as live filters and effects that can be applied in real-time.

In addition to these core functionalities, each variant in the EV-NX2000 lineup is designed to be lightweight and compact, making them a perfect companion for travel. Their stylish design combined with powerful performance makes them not only appealing but also highly functional.

In summary, the Samsung EV-NX2000 series, through models like the EV-NX2000BFWKZ, EV-NX2000BABLV, EV-NX2000BFWLV, EV-NX2000BFWRU, and EV-NX2000BABKZ, offers photographers high-resolution imaging, smart connectivity, user-friendly features, and diverse functionality, making them an excellent choice for capturing life’s moments in exceptional quality.
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