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Good vs bad bokeh examples8/6/2023 This will be either on the screen or displayed on the viewfinder. You should see those f-numbers change as you move the control. On some cameras/lenses, the aperture control is around the lens barrel. But typically in that aperture priority mode, one of the control wheels on the right side of the camera adjusts aperture. So how do you adjust the aperture for that background blur? Use aperture priority mode on your camera, or, manual mode for more advanced users.Įvery camera is a bit different. So use a narrower aperture to keep more of those background details intact. The portrait background is an important part of the image in environmental portraits, for example. A narrower aperture might be necessary to get both eyes in focus if the subject is standing at a slant. That additional depth of field is needed when taking portraits of more than one person, unless everyone is standing the exact same distance from the camera.Įven when photographing a single person, don’t leave the aperture at the widest possible setting. If you shoot a group photo at f/1.8, most of the group won’t be in focus. Just because a wide aperture creates that blurred background doesn’t mean you always want to shoot portraits at the widest aperture that your lens allows. A narrow aperture leaves more of the image in focus. That tiny bit of distance that’s in focus at f/1.8 expands as you increase the aperture.Ī wide aperture creates that soft, blurred background. The narrower your aperture is, the more of the image is sharp. That shallow depth of field is key to getting that background blur. There may be an inch of distance in the image that’s sharp, and the rest of the objects outside that range is blurred. In an image with a shallow depth of field, very little of the image is in focus. An f/1.8 is a wide aperture, and f/11 is a narrow aperture.Ī wide aperture will create what’s called a shallow depth of field. This refers to how wide (or narrow) the hole in the lens is.Īperture is designated by f-numbers higher numbers mean a smaller lens opening. The camera setting that determines that background blur is called aperture. Gear is part of the equation, but the camera settings are just as essential. Note that portrait photographers also tend to prefer longer focal lengths. But it’s still possible to get nice background blur with a wide angle lens. That brings that blur closer and tends to exaggerate the blur more than short lenses.īackground blur is exaggerated with a longer lens. ![]() However, the longer the focal length, the more compressed (or closer) that background appears. Telephoto Lens (Optional)Ĭontrary to popular belief, a lens with a longer focal length doesn’t actually create more blur. A 50mm f/1.8 is even better, with several manufacturers offering options for less than $300.Īn f/1.4 is even blurrier, but these lenses sit at a much higher price point. Lower f-numbers will offer even more blur. ![]() Ideally, for a blurred background, you should use a lens that has at least an f/2.8 aperture available. But different lenses have different aperture settings available. The aperture of the lens is one setting that helps create that background blur. But even a budget DSLR or mirrorless camera or a compact camera with an APS-C sensor inside will still offer a good amount of that background blur. The sensors are so small that it’s difficult to create that background blur in camera.Ī full frame camera will get you the most background blur (unless of course you have the budget for medium format). That’s why you see smartphone companies creating fake background blur through software in portrait modes. The larger the camera sensor is, the easier it is to get that background blur. Here’s the gear that’s best for background blur, and why. While getting that background blur isn’t all about the gear, it’s a big part of the equation. The gear that you use will make that blurred background easier or more difficult to achieve. What You’ll Need to Create a Blurred Background
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