Focus stacking, image processing, 3D, and more...
Diatom cell Coscinodiscus spec., PICOLAY results with normal stacking, top view and bottom view using the same image stack. Click to enlarge.
Tips & News
➤ 2026-04-20: New version: Stacking can be done 2x to 10x faster for quick overviews. See What's new? to learn how it works.➤ 2026-04-11: New version: Two bugs fixed.
Links
➤
→ PICOLAY YouTube Channel
→ Author's PICOLAY galleries
→ World-wide galleries on flickr
➤ 
A 'zoo' of microorganisms
→ microbiological-garden.net
➤ Exhibition
→ Marine microbes in 3D
➤ Textbook (German)
→ grundlagen-der-mikrobiologie.de
➤ 
Author's homepage
→ microbial-world.com
➤ Other → Freeware apps
➤ → PICOLAY
Free download
(Version 2026-04-20)