Original Celestron Classic C8, now dedicated solely to high resolution white light solar imaging.
Celestron C9.25 Edge HD
Celestron C14 Edge HD
Coronado SolarMax III 70mm
Bausch and Lomb 100mm f/10, dedicated solely to high resolution hydrogen-alpha solar imaging
SharpStar 150HNT2.8
Askar-V (six different focal lengths, ranging from 270mm to 600mm [so does this count as one telescope or six????])
Home-made 14" Dobsonian reflector
180mm, 135mm, 55mm, 24mm and 16mm Nikon lenses