A shallow depth of field means that many elements in a photo may be out of focus. The photo below has a shallow depth of field because only the area around her eyes are reasonably in focus. Those are huge differences in appearance and approach and feel. And they largely have to do with depth of field.
KEY TAKEAWAYS: Depth of field refers to how much of the picture is in focus, as a camera lens can only focus on one plane at a time. To adjust the depth of field, start with the aperture settings
for: P P = pixel number; f f = focal length of the lens on the crop body; N N = f-number of the lens on the crop body; and c c = crop factor. Thus, C would have a shallower DOF than that of a FF when using FF equivalent lens, when: PFF Pc > c. P F F P c > c. For example the Pentax K100D has 6 megapixels with an APS-C sized sensor, comparing to
The term depth of field is common photography jargon. It refers to the part of a photo that is in acceptably sharp focus. The range of how much is in focus varies depending on the settings you choose and the camera and lens you use. One of the first things photographers learn about depth of field is that it is controlled by the aperture.
This will mean your depth of field increases and you might also find that your images become sharper also as a result of shooting within the sweet spot of your lens . Keep in mind that using smaller apertures means that you need to compensate for the smaller opening in your lens and the smaller amount of light that it lets in.
Portrait mode is great for taking headshots, nature and pet photography, and any other photo where you want the subject to stand out. Portrait mode is available on all iPhones with dual rear-facing cameras, meaning the iPhone 7 Plus and later. Here’s how to use Depth of Field on an iPhone.
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how to do depth of field
