Blending them together into one image with a wide depth of field is called focus stacking.īefore cameras with focus stacking built-in came around, photographers would create a stacked image by focus bracketing a series of images. To bracket focus you will shoot a sequence of images at different focus distances. Focus bracketing is like exposure bracketing. In short, one is just a process towards the other. There is often confusion over what is focus bracketing vs what is focus stacking. Many of its PRO lenses will support the feature, but others will only allow for bracketing, but not the built-in focus stacking. Remember: not every lens is compatible with Olympus’s focus stacking feature. We’ve got a great tutorial here on how to set up the focus stacking feature on your Olympus camera. It was introduced to the OM-D E-M1 via a firmware update and has been added to many subsequent Olympus cameras.īy enabling Bracketing and then selecting the camera’s Focus Bracketing mode, you can then turn on the Focus Stacking option and select your focus differential, or how much the camera shifts the point of focus in each frame. What is Olympus Focus Stacking?įocus Stacking is Olympus’s equivalent built-in focus stacking mode. The Panasonic camera then merges the sharp areas from the frames in this video to create a final image with wide depth of field. An extension of its 4K Photo and Post Focus modes, Panasonic’s Focus Stacking feature works by shooting a brief 4K video of your scene.ĭuring this video the camera shifts the focal position from the closest object to the one furthest away in the frame. Panasonic was one of the first manufacturers to introduce a built-in focus stacking mode in its cameras. Olympus cameras, for instance, have a Pixel Shift mode that takes several images of the same scene and merges them together to create 48-megapixel images.Ĭameras with built-in focus stacking aren’t creating higher resolution images they are harvesting the zones of focus from a series of images, simplifying the old focus stacking process described earlier. This is an easy mistake, as the process is kind of similar. Built-in focus stacking vs high-resolution modesĬameras with built-in focus stacking shouldn’t be confused with cameras that use image merging technology to create super high-resolution images. Thankfully the process of creating sharp macro photos has become even easier over the years with the introduction of cameras with built-in focus stacking capabilities. Traditionally this has been done in photo editing software like Photoshop, using layers, or in dedicated Focus Stacking software. The photographer then merges the areas in focus into a single image. This is a process where the photographer captures a sequence of images at slightly different focal positions. Doing so has traditionally meant employing a technique called Focus Stacking. To capture your subject in focus from head to tail or petal to stamen can be difficult. When shooting small subjects with macro lenses at their closest focusing distance, your depth of field is going to be extremely shallow.
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