Using  Maxim  Software 

   
Using the Series IV
                                                                                     

"Thank you! The Series III was a joy to work with and the images were tack sharp! I have included 2 shots of M13, one using Maxim to judge best focus, and one using the Stiletto. The skies when I used  the Stiletto were far worse regarding light pollution and seeing than the ones taken with Maxim.  There is an obvious difference!!!  Feel free to use the shots to demonstrate that even a rank amateur can get it right with the Stiletto!"  - Tom Picciani using an S.B.I.G. ST-237