Bobs Knobs - KNOBS FOR CELESTRON 6 inch (15 cm) f/10 SCT

COLLIMATE YOUR SCHMIDT-CASSEGRAIN STYLE OR NEWTONIAN STYLE TELESCOPE WITHOUT TOOLS

It′s easy . . . just grab a Bob′s Knob and turn. You can even do it while looking
through the eyepiece on most scopes. And you′ll never drop that pesky little Allen wrench
or screwdriver into the grass again. Installation is a snap with the included instructions, and
you can undo the modification at any time.

Fits: All Celestron 6 inch (15 cm) f/10 SCT versions (C6S, C6SE, C6GT)

Knobs: Black-oxide steel, 12 mm (1/2 inch) diameter

Threads: Black-oxide steel

Note1: Some early versions of this design have very little clearance between the factory
dust cover and the secondary housing. To make room for the knobs, we offer a free set of spacers
that attach to the ring around the corrector plate to move the dust cover slightly away from the
secondary assembly. These spacers are not needed for later versions of this telescope.