Hello, very good morning, I'm new to her forum and in this discipline, I just buy the Vortex Viper 15-45x65 (non-HD), I have also one Telescope Williams Optics 72 Megrez, and some wide field eyepieces, my intension is have a more portable telescope since the williams optics is very heavy. however I would like to use my eye 1.25 "in my Vortex Viper, open a way to make that possible, you are experts here, matter, I really love this Vortex Viper though not HD, has an optical very good .. my intension is later to become the Vortex Viper HD 20-60x80. apologies for my English, I'm from Venezuela .. Thanks