Begreber inden for fotografering

ISO-følsomhed

Eksponeringen af et billede bestemmes af kameraets følsomhed. Denne følsomhed er baseret på internationale filmstandarder og betegnes som ISO-standarder. I digitale kameraer anvendes denne følsomhedsspecifikation til at repræsentere følsomheden af den digitale mekanisme, der tager billedet.

ISO-følsomheden fordobles, når værdien fordobles. F.eks. vil en indstilling på ISO 200 være i stand til at tage billeder med den dobbelte hastighed af en indstilling på ISO 100. En højere ISO-værdi kan dog resultere i "støj" — små prikker, pletter og andre fænomener på et billede, der giver billedet et beskidt eller forstyrret udseende. Som generel regel er det bedst at bruge en lav ISO-værdi for at undgå støj på billederne, medmindre du tager billeder i mørke omgivelser eller om natten.

Ændringer i kvalitet og lysstyrke i henhold til ISO-følsomheden

Da en lav ISO-følsomhed betyder, at kameraet bliver mindre lysfølsomt, skal du bruge mere lys for at skabe en optimal eksponering. Hvis

du bruger en lav ISO-følsomhed, skal du åbne blænderen mere eller reducere lukkerhastigheden, så der kan komme mere lys ind i kameraet. På en solskinsdag med masser af lys kræver en lav ISO-følsomhed eksempelvis ikke en lav lukkerhastighed. På et mørkt sted eller om natten vil en lav ISO-værdi og en hurtig lukkerhastighed dog resultere i et sløret billede.

Et billede, der er taget med et

Et sløret billede med en lav

kamerastativ og høj følsomhed

ISO-følsomhed

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Samsung EV-NX1000BABSE, EV-NX1000BABDK, EV-NX1000BFWDK, EV-NX1000BFWSE manual ISO-følsomhed
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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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