Helicon Focus is a Windows application (and also available for macOS) specializing in

focus stacking

. This means it takes multiple photos of the same subject, each taken at a slightly different focus point, and combines them into a single image with a significantly larger depth of field. The result is an image where the entire subject, from foreground to background, is sharply in focus.

This is particularly useful for :

*

Macro photography:

Getting extremely detailed shots of small objects where it[SQ]s impossible to get everything in focus with a single image.
*

Product photography:

Showing intricate details of products clearly and sharply.
*

Microscopy:

Combining images from a microscope to achieve a wider field of view with superior sharpness.
*

Architectural photography:

Creating detailed shots of buildings where both the near and far parts are in focus.


Essentially, Helicon Focus automates the complex process of image alignment and blending required for focus stacking, making it a powerful tool for photographers who need exceptional depth of field and image sharpness.