![]() It is arguably slightly less marked than in the in-camera focus stack shown below but still gives unusable definition at the edges. As can be seen from the top image this did not solve the peripheral image degradation problem. I felt that these adjustments may be more marked peripherally and what was introducing some artifact that was causing the image degradation.įocus stacks shot using a macro rail keep focus and thus magnification constant and the rig is just incrementally advanced through the image to achieve sharply focused slices at different points of the subject. When assembled in Helicon Focus, the software applies adjustments for this. As I mentioned in the initial post, in-camera stacks change focus incrementally and this alters the magnification between shots slightly. Zerene gives the best final image by a large margin and the in camera stacking is noticeably better than Olympus Workspace.Photo with Nikkor Z 105mm MC S and Viltrox extension tubes using a macro rail – note smearing at the edges of the frameįollowing on from my first post on this image degradation with extension tubes issue, I have had a chance to compare the effect of in-camera focus shift stacks with stacks shot by moving the camera on a macro rail. Helicon Focus - a perfect focus stacking tool for macro/close-up, jewellery, product, gemstone, land Helicon Soft. Take several shots at different focus distances instead of just one, and Helicon Focus will quickly and smartly combine the stack into a fully focused image. I have compared Zerene with Olympus Workspace and Olympus in camera stacking, by stacking the same bracketed images with all 3. Try them both to find out which interface you like the best and to decide if their output is worth the purchase price. You can try both programmes for free, as each offer a free 30 day trial. I’ve got the ‘Pro’ version, since I use it for my work and with the stackshot rail. It has what appear to be green patches, but these in fact are made up of a mixture of yellow and black scales. For this example I chose the underside of the hind wing of an Orange-tip butterfly. The personal edition of Zerene is currently $89USD for a lifetime licence and the lite version of Helicon is $115USD. Helicon Focus is supplied by HeliconSoft. Illustration 1: Fifteen Images of Orange-tip 'green' scales (Images 1 and 15 at top) are combined using Helicon Focus to produce the Final Image. The advantage of the Helicon approach is a simpler workflow.īoth programmes come in personal, enthusiast, and commercial variants with Zerene currently slightly cheaper in each version. The advantage of the Zerene approach is that it leaves raw conversion algorithms (and their updating) to the specialists. Zerene's philosophy is to let the user use an external raw editor (Lightroom, Capture One, etc.) to convert raw files to 16bit TIFF files which are then imported into Zerene to be stacked. One of the major differences in workflows is the way they handle raw files. John M Guenterm (Win10, MAC OS, DPL 5, FP, VP, Nik4, Olympus) February 19, 2021, 9:33am 4 Hi, I also use affinity photo, and sometimes CombineZP Guenter Egregius ( (Greg) - Windows 11) February 19, 2021, 5:14pm 5 I use Helicon Focus. Helicon has a more user friendly interface. The Helicon FB Tube can add focus stacking to Canon or Nikon Cameras. What type of equipment is used, typically Strictly speaking, focus stacking doesn't require complicated equipment like a slider. Hints, Tips and Recommendations: Focus Stacking. You can now even stack complex woodland photos without significant difficulty. This stack of 30 images (55mm F8, 1/60th, ISO 800) was blended in Helicon Focus taken under constant LED lighting. The end results from either programme will be indistinguishable but their interfaces and workflow are different. With the advancements in camera technology and software, focus stacking has never been easier. Helicon FB Tube automatically shifts the focus by one step with each shot thus producing a stack of images of unlimited length that can be rendered into a fully-focused image. Both do a very good job of stacking and offer the ability to edit the stacked images to correct any small stacking errors. Helicon FB Tube is an extension tube with integrated electronic microcontroller designed to enable automated focus bracketing in single or continuous shooting modes. Different control software (firmware) can be installed into. ![]() ![]() There are two major specialist stacking programs, Zerene Stacker and Helicon Focus. Helicon FB Tube is a hardware that allows to control data exchange between camera and the lens.
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