Of shots: You may need over a 100 shots for a close-up or an insect or other small object, while only a few are required when photographing a landscape from front to back with a wide-angle lens. Merge panoramas on Zerene Stacker (Helicon focus cannot take huge panoramas). We recommend taking more shots than you think you'll need and winnowing them down during focus stacking. See “Choosing the Number of Shots” ( see this section).įocus step width: A value of 5 or less is recommended, as higher settings increase the risk that some areas will be out of focus when the photos are stacked ( see this section). Try experimenting with different settings before shooting. To the best of my knowledge, Combine ZM is currently free while Helicon Focus and Zerene Stacker offer 30-day trial periods, so feel free to give them a try. Interval until next shot: 00 is recommended unless you are using a flash, in which case the interval needs to be long enough for the flash to charge.Įxposure smoothing: Off is recommended if lighting and other conditions will not change during shooting, On when photographing landscapes and the like under variable lighting. Silent photography: Choosing On (recommended) limits camera shake and reduces power consumption and wear on the shutter. Choose Off to prevent flicker when shooting under fluorescent or mercury-vapor lighting (if flicker persists, enable Flicker reduction in the photo shooting menu or choose a shutter speed adapted to the frequency of the local power supply: 1/125 s, 1/60 s, or 1/30 s for 60 Hz 1/100 s, 1/50 s, or 1/25 s for 50 Hz). Starting storage folder: We recommend that you select both New folder and Reset file numbering. Then you can use Helicon Focus to blend all the sharp areas together and Each sequence of photos will be numbered from 0001 and stored in its own folder, which you may find helpful when copying the images to a computer.Focus stacking software: a post-processing technique that extends the depth of field in your photographs.To use this technique, you take several images of the same scene, focusing your lens on a different part of the object for each shot. Tethered photography for Canon and Nikon DSLR cameras: automates focus (DoF) bracketing, which allows precise and uniform steps, advanced exposure bracketing and time-lapse shooting-even all these combined if necessary. Tethered photography makes focus stacking more accurate, reproducible, and higher quality than can be achieved with manual shots. Helicon FB Tube is an extension tube with integrated electronic microcontroller designed to enable automated focus bracketing in single or continuous shooting modes. Since you can use an aperture of f/8 or f/11, the image will be inherently. 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.
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