As such, your depth of field is razor thin. Due to their size, your often very close to the object, using macro lenses. The problem of having too shallow a depth of field is especially apparent when photographing small objects. Consumers want to see what they’re buying, so clients want their products sharp. Can you imagine a billboard poster in which a large proportion of the product on sale was blurry? No, not really. When creating imagery for a client, most of the time they want to see their product in focus from the front to the back. Hence, this concept may sound a little odd at first. In many types of photography, especially portraits, photographers often desire to do the opposite, have a shallow depth of field with a beautiful blurry background. If you’re already familiar with focus stacking and are just looking to hear the comparison between Photoshop and Helicon Focus, skip this section.įocus stacking is the process of combining multiple exposures to increase your depth of field. 99% of the time however, focus stacking is essential. On occasion you can get away without it, sometimes you may even want a slightly more shallow depth of field. Zerene Stacker goes the other route, exposing the conversion process and encouraging users to deal with it as what we think it really is: a key part of the overall workflow that deserves some attention in order to get best results.Focus stacking is an integral part of any still life photographer’s workflow. Some stacking software from other companies deals with this aspect by accepting raw files at the level of the user interface, then converting them to some RGB format, typically TIFF, in a background process that is easy to overlook and may be difficult to optimize. The structure of data in a typical raw image file, one value per photosite with color implied by a mosaic Bayer filter pattern, is fundamentally incompatible with the image alignment process that is required for stacking. See Working with Lightroom for more details about this "Pro-only" feature.Ī longer explanation is that no stacking software really works directly with raw files. When using Lightroom with the plugin, processing raw files is just a matter of selecting them and doing an Export to Zerene Stacker. If you use Lightroom, then be aware that there's a Lightroom plugin for Zerene Stacker that handles raw conversion automatically. You can download those separately, or use software provided by your camera manufacturer. Zerene Systems does not provide raw converters. After stacking the 16-bit TIFFs, tell Zerene Stacker to save its output also as 16-bit TIFF.īecause 16-bit TIFF files are lossless and have more bits per pixel than are captured by current cameras, this process retains all of the image quality intrinsic to the raw formats. First you convert the raw files to some standard RGB format, typically TIFF, and then you stack the TIFF files.įor highest quality, we recommend converting raw files to 16-bit TIFF using your favorite raw converter and whatever settings make it work the best. To process any format of raw files, including DNG, takes two separate steps. The long answer to your question shown below is from their website's FAQ. It depends on what you mean by the term, support.
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