JMI (You know 'em, you love 'em) NGF DX 3 focuser with draw tube that extends 7 1/4" above telescope tube. Includes 1 1/4" adapter, curved base whichs fits snuggly to an 8" dob, and all hardware. Purchased new in 12/02 and used only occassionaly since. Still in like new condition. $135 includes shipping costs.