(If you’re also using Adobe Lightroom, you can select all the images, right click, and choose to open all the files in Photoshop. Check the box that says to attempt to auto align images, since even with a tripod you can sometimes have slight offset between shots. The simplest way to do that is to go to File > Scripts > Load Files Into Stacksand choose your files in the pop-up window. First, you need to open all the files as separate layers in Photoshop. Open and align in Photoshop.Įditing is where the magic happens - and merging those images isn’t as complicated as it sounds, thanks to a few automated tools. Image used with permission by copyright holder 5. If you don’t overlap the sharp areas, your final image could have a sharpness that wanes in and out, so err on the side of taking too many photos rather than too few. Take a look at the previous shot, determine where the sharpness falls off, then place your focal point so that the sharp area will overlap with the previous sharp area (or, in manual focus, simply continue rotating the focus ring by a small amount between frames). The number of shots you’ll need to merge depends on the subject and your aperture settings. Next, repeat the previous step, moving the focal point each time, until you have photos with every section sharp. Continue shooting, adjusting the focus each time. Focus on the frontmost part of the subject and take a photo. If you’re comfortable with it, we recommend using manual focus and live view (where you can punch in on the preview image to check focus), which will give you even greater control.Ĥ. With your camera secure and the exposure set, change your focus area to single-point autofocus so you can choose where the camera sets the focus. You should also avoid auto white balance, as it may shift slightly from one exposure to the next. On the other hand, if you want to keep the background as soft as possible, use a wide aperture and rely solely on focus stacking to add the extra sharpness - just note you’ll need to take more photos at more focus points to do this. Again, however, lighting and diffraction may limit this. Merging the photos will be easier if you start with an aperture at least partially stopped down, to pull out as much depth of field as you initially can. Use manual exposure mode to keep the exposure consistent between shots. Set your exposure.Īny time you are merging photos together, you don’t want the exposure to change between shots (unless, of course, you are shooting HDR). Note that the editing process often requires slight crops, so compose the shot a little wider than you’d like so you can avoid cropping out any important areas of the image. Any way you can keep the camera steady is fine, however - in our example, the camera was resting on a table. Ideally, once you’ve decided on your composition, you should set up a tripod to keep the camera in place. Choose your scene and stabilize the camera.įocus stacking requires layering several images over each other - a task that’s much easier to do when your camera doesn’t move between frames. How to use focus stacking to get sharper shots 1. Some Panasonic cameras, including the Lumix GH5, can even do focus stacking in camera using the same 4K Photo mode that allows photographers to adjust focus after the shot. How to transfer photos from an iPhone to a computer How to make a background transparent in Photoshop Photography 101: Exposure, aperture, shutter speed, and ISO
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