We offer knobs for the Astro-Tech Imaging Newtonian (IN) series and Dobsonian (D) series secondary. Select knobs for your telescope from the list below. Price is for a complete set of knobs.
A. Knobs for Astro-Tech AT6IN, AT8IN, AT10IN, and AT12IN Imaging Newtonian Secondary
Part: CNsec35
Fits: Astro-Tech AT6IN, AT8IN, AT10IN, and AT12IN imaging Newtonian telescope.
Knobs: Black plastic, 13 mm (1/2”) diameter
Threads: Stainless steel
$22.95
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B. Knobs for Astro-Tech AT8D, AT10D, AT12D, and AT16D Newtonian Secondary
Part: CNsec35
Fits: Astro-Tech AT8D, AT10D, AT12D, and AT16D Newtonian telescope.
Knobs: Black plastic, 13 mm (1/2”) diameter
Threads: Stainless steel
$22.95
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