I have been meaning to try and make a focus stacked image after being inspired by some of Lord V’s photos and his various photo stacking guides for the freely available CombineZ programs, made by Alan Hadley.

A focus stacked image is a composite image with a better depth of field, made by combining images taken at different focal distances.

Orellana nigriplaga (depth stacked image)

This image is the result of combining the images below.

Preparatory images for depth stacking

I would recommend trying CombineZP, especially if you work with something like pinned specimens. I will be posting some more depth stacked images soon and might experiment with some landscape images.

This specimen is part of The Natural History Museum collection and was taken for a research request. © The Natural History Museum

Stenocranus minutus (Hemiptera: Delphacidae)

I’m hoping to go out and catch one because I can’t quite get enough detail in a photo, but I will be getting a new (macro) lens which should help when taking photos of small insects! I had a look on the British Bugs site but didn’t see anything which had the black mark on the wing (until Joe identified it for me on Flickr!).

Tonight’s episode of QI (now in the “F” series) had a flora and fauna theme, of which one of the topics was flea circuses. I had always thought that flea circuses were mechanical and did not use fleas, but Stephen Fry has dispelled me of my ignorance! It seems that this is a common misconception and that flea circuses did use live fleas, although there were some mechanical “flea circuses” too.