I have a Meade Infinity 102 with an Alt-Az mount. I have made many upgrades to this Achromat in an attempt to boost performance as much as possible. I started this thread in the hopes of discussing the many improvements and additions that can be made to a simple achromat. For instance, I have replaced the stock reducer with a much more substantial Baader version. A WO correct image diagonal with helical focuser has replaced the stock unit. Parked on the nosepiece of the diagonal is a Baader Fringe Killer and a Baader Neodymium filter. While I have quite a few different FL Plossl eyepieces, as an eyeglass wearer I use mainly LER, 60 degrer AFOV eyepiece. These include 9 and 18mm X-Cel LX and 3.2 and 8mm BST Starguiders. I still use a 32mm Celestron Omni and 25mm TeleVue Plossls. I would really like to discuss what other folks have added or rejected to their smaller aperture telescopes!