Monochrome CMOS sensor line scan cameras with an excellent combination of high resolution and fast scan rates. Resolutions up to 8192 pixels and line rates up to 200 kHz. (Sweep Series)

4-sensor line scan cameras designed to simultaneously capture R-G-B image data in the visible light spectrum and image data in the near infrared (NIR) light spectrum. (Sweep+ Series)

FOV 计算器

When it comes to knowing which lenses will give what results, photographers and camera companies use degrees to describe different fields of view. Higher numbers indicate a wider FOV, while lower numbers refer to a more narrow FOV.

field of view乐队

FOV stands for field of view, but what does this actually mean? Keep reading to discover everything you need to understand about FOV in photography.

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4-sensor line scan cameras designed to simultaneously capture R-G-B image data in the visible light spectrum and image data in the short wave infrared (SWIR) light spectrum. (Sweep+ Series)

Trilinear cameras deliver outstanding color line scan performance for applications that don't require the ultimate color precision provided by JAI’s prism technology. (Sweep Series)

fov参数

The same goes for mobile photography when moving between the multiple sensors on a phone. For example, ultra-wide angle cameras typically have a wider field of view than wide, telephoto or macro ones.

FOV

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Hannah joined Trusted Reviews as a staff writer in 2019 after graduating with a degree in English from Royal Holloway, University of London. She’s also worked and studied in the US, holding positions …

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To take an example from mobile photography, the Samsung Galaxy S23 Ultra has three rear cameras: one wide angle sensor with an 85-degree FOV, one ultra-wide with a 120-degree FOV and a telephoto sensor with a 36-degree FOV. In this instance, the ultra-wide camera has the widest FOV, meaning this camera is able to fit more of a scene into the frame.

3-sensor CMOS R-G-B color line scan cameras with state-of-the-art prism technology providing the best possible performance, precision, and versatility for line scan color imaging. (Sweep+ Series)

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fov和焦距的关系

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FOV – or field of view – is a term used to indicate just how much of the environment can be seen through a camera at any given time.

相机fov

Field of view

We also expect our journalists to follow clear ethical standards in their work. Our staff members must strive for honesty and accuracy in everything they do. We follow the IPSO Editors’ code of practice to underpin these standards.

The human eye can actually pick up around 180 degrees (due to the fact we have two of them), but this is rarely matched in photography with fish-eye lenses being the exception.

field of view中文

The same goes for the interchangeable lenses on larger DSLR and mirrorless cameras. Here, the exact field of view will depend on the camera and focal length of the lens used but, generally speaking, a 24mm lens will have a wider FOV than a 50mm lens, which in turn will have a wider FOV than a 200mm lens.

JAI’s extensive product offering includes color line scan cameras featuring trilinear or prism technology with CCD or CMOS linear sensors delivering high performance color, color+NIR and color+SWIR imaging solutions for high-speed web/continuous applications such as print verification, tile inspection, food/fruit sorting, and more. Also monochrome line scan cameras with ultra fast scan rates are in the product range.

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Editorial independence means being able to give an unbiased verdict about a product or company, with the avoidance of conflicts of interest. To ensure this is possible, every member of the editorial staff follows a clear code of conduct.

Editorial independence means being able to give an unbiased verdict about a product or company, with the avoidance of conflicts of interest. To ensure this is possible, every member of the editorial staff follows a clear code of conduct.

The field of view is determined by the size of the sensor and the focal length of the lens attached to the camera. However, photographers can easily narrow or expand the FOV by changing out their lenses.