In cases where the portrait mode was not employed for some reason (due to the operator or the camera), the photo can be manipulated later to re-create the focus and blurring using some photo editing tools and techniques. Also, if you forget to use the portrait mode altogether, then you’ll have to produce a custom depth of field for yourself. Likewise, if the background is too close, the camera will probably keep everything in focus. If the distance from the object needing focus and the smartphone are not optimal, the portrait mode may not function.
But creating a depth of field can still be tricky, even with a smartphone. Nobody needs to see random objects that would otherwise distract from the product.
I enjoy creating a depth of field to place all the emphasis on the product. This option is usually designated as the “Portrait” mode in the camera. The two images are then combined into one image, leaving only the foreground in focus. Using different lenses, one blurs the background and the other keeps the foreground sharp. This technology distinguishes between objects in the foreground and background. This is done artificially through data mapping and edge detection. I don’t use a professional DSLR camera however, most of today’s smartphones have multiple lenses with which to perform a simulated depth of field.
Although taken from a smartphone camera and not a DSLR, FIGURE A and FIGURE B are examples of photos with a depth of field and one that keeps most of the image in focus. With a digital single-lens reflex camera (DSLR), this is done by using a fast lens with a wide aperture. Simply put, a depth of field is the total area that is in focus in front of and behind the subject matter of the photo, with the remaining portions of the photo left out of focus.Ĭreating a depth of field allows (potentially) for a more pleasing photo and helps keep the focus on the subject, especially in portrait photography or when photographing a particular object with a wider background. One of the techniques that I enjoyed employing was called depth of field. Every time I create a new or unique item for a client, I make sure to stage and photograph the finished product for social media or post it to my website for potential clients to see.Ī CHANGE IN FOCUS: A Corel Photo-Paint Tutorialīy Shon Roti, Sublimation Consultant, Graphic DesignerĪlthough I’m no Ansel Adams, I did take a photography course in college and retained a few concepts from my studies. It saves time and does a much better job of revealing what I’m able to accomplish-which is why photos have become such a valuable tool for marketing my business. I’d rather show my client a photo of what I can do than explain it. Establishing Your Sports Recognition Program.Donate to Participation Award Education Program.
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