you need a 30x loupe to see that aperture 16 on s3pro is not as sharp as in ho 202. it was a big mistake to change lens-design. i know that truth is sometimes not welcome but it will avoid further mistakes. its the same with lens-quality in common. camera-quest-owner stephen gandy told that if the manufacturers would only produce the best lenses they would get bancrupt. if you are lucky with your ho s3pro then you have not enlarged the images enough. europanorama