Photo | Samsung EV-NX20ZZBEBRU, EV-NX20ZZBZBNL, EV-NX20ZZBZBDE

Concepts in Photography

How the aperture setting, shutter speed, and ISO sensitivity control exposure

The aperture setting, shutter speed, and ISO sensitivity are closely interconnected in photography. The aperture setting controls the opening that regulates the light that enters the camera, while the shutter speed determines the length of time that light is allowed to enter.

ISO sensitivity determines the speed at which the ﬁlm reacts to light. Together, these three aspects are described as the triangle of exposure.

A change in shutter speed, aperture value, or ISO sensitivity can be offset by adjustments to the others to maintain the amount of light. The results, however, change according to the settings. For example, shutter speed is useful in expressing movement, aperture can control the depth of ﬁeld, and ISO sensitivity can control the graininess of a

Shutter speed

Settings	Results

Fast speed = less light Slow speed = more light

Fast = still

Slow = blurry

High sensitivity

photo.

ISO sensitivity

= more sensitive to light Low sensitivity

Aperture

Settings	Results

Wide aperture = more light Narrow aperture = less light

Wide = small depth of ﬁeld

Narrow = large depth of ﬁeld

= less sensitive to light

High = more grainy

Low = less grainy

EV-NX20ZZBSBPL, EV-NX20ZZBZBSE, EV-NX20ZZBSBDK, EV-NX20ZZBSBPT, EV-NX20ZZBZBNL specifications

The Samsung EV-NX20ZZBSBFR is a versatile and innovative camera that caters to both amateur and professional photographers, packed with features that enhance creativity and usability. This compact mirrorless camera is designed to deliver high-quality images and videos while maintaining portability, making it an ideal choice for travel and everyday photography.

At the core of the EV-NX20ZZBSBFR is a 20.3-megapixel APS-C sensor, which enables users to capture stunning images with exceptional detail and clarity. This large sensor size contributes to better low-light performance, allowing for high-quality shots even in challenging lighting conditions. The camera also offers an impressive ISO range, which increases the flexibility of shooting in various environments.

One of the standout features of the Samsung EV-NX20ZZBSBFR is its advanced autofocus system. The camera is equipped with fast and accurate autofocus capabilities, allowing photographers to capture moving subjects with ease. It features a hybrid autofocus system that combines contrast detection with phase-detection autofocus, ensuring quick and precise focusing in diverse situations.

Another notable technology is the built-in Wi-Fi connectivity. This feature allows users to easily share images and videos directly from the camera to their smartphones or social media platforms, facilitating instant sharing of content. The Wi-Fi function also supports remote shooting, enabling users to control the camera from their mobile devices, which can be particularly useful for self-portraits or group shots.

The EV-NX20ZZBSBFR also includes a 3.0-inch OLED display that provides vibrant colors and sharp resolution for composing shots and reviewing images. The screen is tiltable, giving users greater flexibility in framing their shots from different angles. Additionally, the camera supports Full HD 1080p video recording, catering to those who wish to capture high-quality video content alongside still images.

The camera features various shooting modes and customizable settings, allowing users to experiment with their creativity. It also comes with Smart Mode, which automatically selects the optimal settings based on the environment, making it user-friendly for newcomers to photography.

Overall, the Samsung EV-NX20ZZBSBFR stands out with its blend of powerful features, advanced technology, and ease of use. Whether for casual photography or more serious projects, this camera is a reliable companion for those looking to enhance their photographic experience.