摄影中的概念

 

闪光灯指数

 

 

跳灯拍摄

 

闪光灯的型号指的是闪光灯的功率,产生的最大光量由称为闪光灯

跳灯拍摄是指将光线通过天花板或墙壁反射从而使光线均匀发散到拍

指数的值表示。闪光灯指数越大,从闪光灯发出的光量越多。当将

摄对象上的方法。通常,使用闪光灯拍摄的照片可能看起来不自然或

ISO 感光度设置为 100 时,闪光灯指数将通过从闪光灯到拍摄对象的

投下阴影。使用跳灯拍摄拍摄的对象由于光均匀扩散,因此不会产生

距离乘以光圈值得出。

阴影且看起来平滑。

闪光灯指数 = 闪光灯到拍摄对象的距离 X 光圈值

光圈值 = 闪光灯指数/闪光灯到拍摄对象的距离

闪光灯到拍摄对象的距离 = 闪光灯指数/光圈值

因此,如果您知道闪光灯的闪光灯指数,您可以在手动设置闪光灯时

估计闪光灯到拍摄对象的最佳距离。例如,如果闪光灯的闪光灯指数 为 GN 20,距离拍摄对象 4 米,则最佳光圈值为 F5.0

26

Page 27
Image 27
Samsung EV-NX3000BOHHU 闪光灯的型号指的是闪光灯的功率,产生的最大光量由称为闪光灯, 指数的值表示。闪光灯指数越大,从闪光灯发出的光量越多。当将, ISO 感光度设置为 100 时,闪光灯指数将通过从闪光灯到拍摄对象的

EV-NX3000BOIGR, EV-NX3300BPBHU, EV-NX3300BOBHU, EV-NX3000BOIHU, EV-NX3000BOHHU specifications

The Samsung EV-NX3000 series represents a remarkable leap in compact camera technology, catering to photography enthusiasts who desire versatility and quality. This series includes models such as the EV-NX3000BMICZ, EV-NX3000BOICH, EV-NX3300BOWHU, EV-NX3000BOJCZ, and EV-NX3000BOHCZ, each sharing core features while also offering unique elements that enhance the overall photography experience.

One of the standout features of the Samsung EV-NX3000 series is its impressive 20.3-megapixel APS-C CMOS sensor. This large sensor size, commonly found in professional DSLR cameras, allows for superior image quality, enabling users to capture stunning details and vibrant colors in various lighting conditions. The cameras also feature a fast autofocus system that enhances user experience by ensuring sharp and clear images, even in challenging environments.

In addition to high-resolution imaging, the EV-NX3000 series supports Samsung's advanced Wi-Fi connectivity, allowing for seamless sharing and remote control of the camera through smartphones and tablets. This feature comes in handy for users who want to instantly upload their photos to social media or transfer images for editing purposes.

The EV-NX3000 models feature a modern and ergonomic design, making them comfortable for extended use. The tilt-able LCD screen enhances photography creativity, allowing users to shoot from various angles and perspectives. Furthermore, the inclusion of integrated Smart Mode and Photo Suggest is beneficial for novices. These technologies automatically analyze the scene and recommend shooting modes, ensuring optimal settings for the best outcome.

The series is also equipped with Smart Filters, allowing photographers to apply various creative effects directly from the camera, adding a personalized touch to images without the need for post-processing software. Additionally, the full HD video recording capability ensures users can capture high-quality videos, complementing their photographic endeavors.

With the inclusion of an external flash and the ability to interchangeably use different lenses, the EV-NX3000 series fosters versatility that will appeal to both amateur and seasoned photographers alike. Whether you seek to shoot sweeping landscapes, intimate portraits, or dynamic action shots, these cameras equip users with the necessary tools for expression.

Ultimately, the Samsung EV-NX3000 series stands as a testament to the merging of innovative technology and user-friendly design, creating a lineup that empowers users to unleash their creativity and capture life's moments beautifully.