are currently available, the 3.0 Pro edition established many of the core technologies that define the software today, particularly its industry-regarded deconvolution and multiscale sharpening routines. Core Functionality and Performance
You can now mask specific scales using luminance masks, ensuring you don't sharpen the noise in your dark sky background while crisping up the Orion Nebula’s trapezium.
It can actually reverse optical blur. If you have a slightly soft image due to lens diffraction, missed focus, or cheap glass, Astra analyzes how the light was scattered and mathematically reconstructs the original sharp edges.