Here's how aperture works. One of the reasons to move up to a DSLR or digital mirrorless camera is the ability to take more control over your photos. Here's how aperture works. News.

Then second factor is distance. In general, the close you get to your subject, the less depth of field you’ll have. Again, it can be extended or lessened through aperture; it’s good to know ...

A wide aperture, small f-number, means only a small portion of the image is in focus, in what is called a shallow depth of field. At f/1.8, for example, the subject’s eyes may be in focus, but ...

The narrower the aperture, the greater the depth of field. (Aperture and f-stops can themselves be confusing for beginners, since they’re inversely related. As your f-stop increases-say to f/16 ...

On most modern dSLRs there is another button that is usually dedicated to depth-of-field preview. ... Then, close down the aperture by increasing the f-stop in increments such as f/5.6, ...

Press the "Depth of Field Preview" button, located at the base of the camera lens, and look through the viewfinder again. The aperture closes to the selected size and displays a preview of the photo.

Under traditional imaging, large portions of the algae lie beyond the depth of field of the 20x/0.5NA objective and thus appear blurred. By placing a cubic phase mask in the back aperture of the ...

A new depth of field tool highlights the changes to HSC Edit 1.6, a collection of plug-ins for Apple’s Aperture photo workflow app. The bundle from HumanSoftware provides 16 plug-ins for more ...

The Huawei Mate 50 Pro has a manually adjustable aperture, where you can vary the main camera’s aperture using a slider control in the app between f/2.0 and f/4.0.