Fotograafia mõisted

Teravussügavus

Enamasti inimeste poolt kiidetud portree- või vaikelufotod on need, millel taust on fookusest väljas, et subjekt oleks tugevalt esiletungiv. Sõltuvalt fokusseeritud aladest saab fotod hägustada või teravustada. Seda nimetatakse„madalaks teravussügavuseks“ või„kõrgeks teravussügavuseks“.

Teravussügavus on subjekti ümber asuv fokusseeritud ala. Seetõttu märgib väike teravussügavus, et fokusseeritud ala on kitsas ja suur teravussügavus tähendab, et fokusseeritud ala on lai.

Väikse teravussügavusega fotot, mis rõhutab subjekti ja muudab ülejäänud häguseks, saadakse kasutades teleskoop-objektiivi või valides madal ava väärtus. Ümberpöördult, suure teravussügavusega foto, mis näitab kõiki fotol olevaid elemente teravas fookuses, saadakse kasutades laianurgalist objektiivi või valides kõrge ava väärtus.

Mis kontrollib fookusest väljas efekte?

Teravussügavus sõltub ava väärtusest

Mida laiem ava on (nimelt, mida madalam ava väärtus), seda madalamaks teravussügavus muutub. Tingimustes, kus teised väärtused, kaasaarvatud säriaeg ja ISO tundlikkus on võrdsed, toob madal ava väärtus kaasa madala teravussügavusega foto.

50 mm F5.7

50 mm F22

Väike teravussügavus

Suur teravussügavus

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Samsung EV-NX2000BFWLV, EV-NX2000BABLV manual Teravussügavus sõltub ava väärtusest, Mis kontrollib fookusest väljas efekte?
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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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