Begreber inden for fotografering

Blitz

Lys er et af de vigtigste komponenter, når du tager billeder. Men du har ikke altid lys nok i alle situationer. Brug af en blitz gør det muligt at kompensere for det manglende lys og skabe forskellige effekter.

Blitzen, også kendt som strobelys eller hurtigaktiveret lys, sørger for tilstrækkelig eksponering under forhold med lav belysning. Den er ligeledes anvendelig i situationer med meget lys. Du kan f.eks. anvende blitzen til at give lys, når et motiv er i skyggen eller bruge den til tydeligt at optage både motivet og baggrunden i modlys.

Modlysmotiver uden blitz

Modlysmotiver med blitz

Ledetal 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 "ledetal". En blitz med et højere ledetal udsender en større lysmængde end en blitz med et lavere ledetal. Ledetallet beregnes ved at gange afstanden fra blitzen til motivet med blændeværdien, når ISO-følsomheden er sat til 100.

Ledetal = Afstand fra blitz til motiv x blændeværdi

Blændeværdi = Ledetal/afstand fra blitz til motiv

Afstand fra blitz til motiv = Ledetal/blændeværdi

Hvis du kender blitzens ledetal, kan du estimere en omtrentlig blitz-til- motiv-afstand, hvis 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.

27

Page 27 Page 29
Page 28
Image 28
Samsung EV-NX1ZZZBQBSE, EV-NXF1ZZB1HSE, EV-NX1ZZZBZBSE, EV-NXF1ZZB1KDK, EV-NXF1ZZB2IDK manual Blitz, Ledetal for blitz
Page 27 Page 29

EV-NXF1ZZB1ISE, EV-NXF1ZZB2ISE, EV-NX1ZZZBQBDK, EV-NXF1ZZB1HSE, EV-NXF1ZZB2HDK specifications

Samsung has consistently set the bar high in the realm of innovative technology and electronics, and its latest lineup of products, including the EV-NXF1ZZB2IDK, EV-NXF1ZZB1QSE, EV-NXF1ZZB1QDK, EV-NXF1ZZB1HDK, and EV-NXF1ZZB1KDK, further demonstrates the company’s commitment to excellence. Each of these models stands out with a unique combination of features, technologies, and design elements that cater to a variety of user needs.

The EV-NXF1ZZB2IDK model showcases advanced functionality with its remarkable image clarity and sharpness. It integrates top-tier optics and enhanced color reproduction that allows users to capture stunning photographs and videos. This model is especially beneficial for content creators and professionals who demand the highest quality from their imaging devices.

In contrast, the EV-NXF1ZZB1QSE is specifically designed for versatility and ease of use. Its intuitive interface makes it accessible for users of all skill levels. Equipped with a variety of automatic shooting modes, this model simplifies the process of taking beautiful shots, making it ideal for casual photographers. Additionally, connectivity features such as Wi-Fi and Bluetooth enable users to share their creations effortlessly.

The EV-NXF1ZZB1QDK offers a robust performance tailored for high-action scenarios. With rapid autofocus and impressive burst mode capabilities, this model excels in capturing fast-moving subjects. Photographers looking to maintain precision during dynamic situations will find this model to be a reliable partner.

The EV-NXF1ZZB1HDK brings a host of advanced features aimed at enhancing post-production workflows. It supports a range of connectivity options, ensuring seamless integration with various software solutions for editing and sharing. Its high-resolution sensor captures exquisite detail, allowing photographers to work with intricate elements of their images.

Finally, the EV-NXF1ZZB1KDK is designed with durability and portability in mind. This rugged model is built to withstand varying conditions, making it perfect for outdoor adventures or travel. Its compact size and lightweight design make it easy to carry without compromising on performance.

In summary, Samsung's EV-NXF1ZZB series combines cutting-edge technology with user-centric features. Each model caters to different photography needs, from casual users to professionals and adventurers, all while maintaining the brand's reputation for quality and innovation.
Top Page Image Contents