The
Ultimate Newtonian
10" f/6 all
aluminum construction

Completed tube assembly.
Eyepiece can be easily and smoothly rotated to any convenient position. Note dual rate Moonlight focuser.

Breather cap installed on front of tube. Cloth cap allows air to pass through during cool-down without admitting dust and dirt.
Rear view showing collimating screws, exhaust fan and rubber feet. The feet allow the telescope to be stood on its end during setup.