Focus stacking

Focus stacking is a photography technique that combines multiple images taken at different focus distances into a single, sharp photo. This is especially useful for capturing detailed close-up shots, like macro photography, where everything from the foreground to the background needs to be in focus. By merging these images, focus stacking creates a final image with greater depth of field and sharpness throughout. The process involves capturing several photos with small focus adjustments and using software to blend the most in-focus parts seamlessly, resulting in a clear, detailed image that would be difficult to achieve with a single shot.