摄影中的概念

景深

人们通常喜欢那些背景不在焦点内的人像或静物相片,以使突出拍摄 对象。相片可能模糊或清晰,具体取决于对焦区。这称为小景深大景深

景深是物体周围的对焦区。因此,较小的景深表示对焦区较窄,较大 的景深意味着对焦区较宽。

具有小景深的相片,强调拍摄对象并使其余部分模糊,可以通过使用 长焦镜头或选择低光圈值来获得。反之,具有大景深的相片显示相片 上重点突出的所有元素,可以通过使用广角镜头或选择大光圈值来获 得。

什么控制未对焦效果?

景深取决于光圈值

光圈越大(即光圈值越小),景深变得越小。如果其它值(包括快门 速度和 ISO 感光度)相同,低光圈值将使相片具有小景深。

20 mm F5.7

50 mm F22

小景深大景深

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Samsung EV-NX1000BFWSE, EV-NX1000BABDE manual 什么控制未对焦效果?, 光圈越大(即光圈值越小),景深变得越小。如果其它值(包括快门 速度和 Iso 感光度)相同,低光圈值将使相片具有小景深。

EV-NX1000BABSE, EV-NX1000BFWDK, EV-NX1000BABRO, EV-NX1100BFWHU, EV-NX1000BFWSE 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.