摄影中的概念

ISO 感光度

由于低 ISO 感光度意味着相机将对光不很敏感,因此您需要更多的光 以获得最佳曝光。使用低 ISO 感光度时,打开更大的光圈或降低快门

影像的曝光由相机的感光度决定。此感光度基于国际胶卷标准,即

速度以允许更多光进入相机。例如,在光线充足、阳光明媚的白天,

ISO 标准。在数码相机上,此感光度额定值用于表示拍摄影像的数字

ISO 感光度不需要使用慢速快门。但是,在暗处或晚上,低 ISO

机构的感光度。

光度会导致照片模糊不清。因此,建议适度增加 ISO 感光度。

数字加倍,ISO 感光度也加倍。例如,ISO 200 设置所拍摄影像的速

 

 

 

 

 

 

 

 

度是 ISO 100 设置速度的两倍。但是,较高的 ISO 设置会导致产生

 

 

 

 

杂点,即照片中的小斑点、点和其他现象,使外观杂乱不洁。根据

 

 

 

 

一般规则,最好是使用低 ISO 设置以防止照片中出现杂点,除非在黑

 

 

 

 

暗的环境中拍摄或拍摄夜景。

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

使用三脚架和高 ISO 感光度拍摄的照片

 

使用低 ISO 感光度拍摄的模糊照片

 

 

 

 

 

 

 

 

ISO 感光度而导致的画质和亮度不同

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Samsung EV-NX3000BOICZ 影像的曝光由相机的感光度决定。此感光度基于国际胶卷标准,即, Iso 标准。在数码相机上,此感光度额定值用于表示拍摄影像的数字, 速度以允许更多光进入相机。例如,在光线充足、阳光明媚的白天,

EV-NX3000BOIGR, EV-NX3000BOIHU, EV-NX3000BOHHU, EV-NX3000BOIAT, EV-NX3000BMHCH 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.