Begreber inden for fotografering

Blitz

Lys er et af de vigtigste komponenter når du tager billeder. Det er dog ikke let at have en tilstrækkelig lysmængde til enhver tid og hvor som helst. Brug af blitz gør det muligt at optimere lysforholdene og oprette flere forskellige effekter.

Blitz, også kendt som strobelys eller hurtigaktiveret lys, hjælper med at skabe tilstrækkelig eksponering under forhold med lav belysning. Det er ligeledes anvendeligt i situationer med meget lys. Blitz kan f.eks. bruges til at kompensere for eksponeringen for et motivs skygge eller til klart at tage billede både af motivet og baggrunden under forhold med modlys.

Før korrigering

Efter korrigering

Guidenummer for blitz

Modelnummeret for en blitz henviser til blitzens effekt, og den maksimale mængde af det genererede lys repræsenteres af en værdi, der kaldes for et "guidenummer". Jo større guidenummer, jo mere lys udsendes der fra blitzen. Guidenummeret findes ved at gange afstanden fra blitzen til motivet med blændeværdien, når ISO-følsomheden er sat til 100.

Guidenummer = Afstand fra blitz til motiv x blændeværdi

Blændeværdi = Guidenummer/afstand fra blitz til motiv

Afstand fra blitz til motiv = Guidenummer/blændeværdi

Hvis du kender blitzens ledetal, kan du beregne en optimal blitz til motivafstanden, når du indstiller blitzen manuelt. Hvis f.eks. en blitz har et ledetal på 20 og er 4 meter væk fra motivet, er den optimale blændeværdi F5.0.

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Samsung EV-NX1000BFWDK, EV-NX1000BABDK, EV-NX1000BABSE, EV-NX1000BFWSE manual Blitz, Guidenummer for blitz
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EV-NX1000BABSE, EV-NX1000BFWDK, EV-NX1000BFWSE, EV-NX1000BABDK specifications

The Samsung EV-NX1000 is a versatile and compact digital camera that blends cutting-edge technology with user-friendly features, making it an excellent choice for photography enthusiasts of all levels. It is available in various stylish designs, including the EV-NX1000BABDK, EV-NX1000BFWSE, EV-NX1000BFWDK, and EV-NX1000BABSE, each offering unique aesthetics while maintaining the same core functionalities.

One of the standout features of the EV-NX1000 series is its 20.3-megapixel APS-C CMOS sensor, which provides stunning image clarity and sharpness. This larger sensor allows for better low-light performance compared to typical compact cameras, enabling users to capture high-quality images even in challenging lighting conditions. The sensor works in conjunction with the impressive DRIMe IV image processor, which enhances color accuracy and reduces noise, delivering vibrant images with excellent detail.

The NX1000 is equipped with a 3-inch tilt and swivel LCD screen, allowing users to compose shots from various angles easily. The display is also touch-sensitive, providing a more interactive shooting experience. Additionally, the camera features a fast autofocus system, ensuring quick and accurate focus on subjects, which is crucial for capturing fleeting moments.

Another significant characteristic of the EV-NX1000 series is its built-in Wi-Fi connectivity. This feature allows users to effortlessly share images and videos to their smartphones and other devices, making it simple to upload photos directly to social media platforms. Moreover, the camera supports remote shooting via a smartphone app, providing added convenience for self-portraits or group photos.

The NX1000 also offers a range of versatile shooting modes, including Smart Auto, which automatically selects the optimal settings for the environment, as well as various artistic filters and scene modes that encourage creativity. Furthermore, the camera is compatible with interchangeable lenses, allowing users to expand their photographic capabilities according to their needs.

With its elegant designs, advanced features, and user-friendly technologies, the Samsung EV-NX1000 series is a commendable camera suited for both novice and experienced photographers. Its combination of portability, performance, and connectivity options makes it an appealing option for those looking to elevate their photography skills while enjoying the convenience of modern technology.
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