Setting focus bracket parameters in Helicon Focus. Blue highlights convey A the furthest distance points from the camera lens and B the nearest values, which are used to program the number of shots and step interval necessary to image the specimen when calculated with the specified aperture and focal length of the lens C the display panel shows the camera settings used to capture this Yellow-bellied sea snake (UCM 58908 Hydrophis platurus) and the centered exposure histogram.

 
 
  Part of: Braker EM (2022) ´╗┐Phototank setup and focus stack imaging method for reptile and amphibian specimens (Amphibia, Reptilia). ZooKeys 1134: 185-210. https://doi.org/10.3897/zookeys.1134.96103