We offer knobs for the Orion Skyline 8", 10", and 12" Newtonian secondary. The Skyline primary is already equipped with factory collimation knobs. Select the type of knobs for your telescope from the list below. Price is for a complete set of knobs.
A. Knobs for Orion Skyline 8" Newtonian Secondary
Part: CNsec35
Fits: Orion Skyline 8" Newtonian telescope secondary
Knobs: Black plastic, 13 mm (1/2”) diameter
Threads: Stainless steel
$22.95
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B. Knobs for Orion Skyline 10" Newtonian Secondary
Part: CNsec30FT
Fits: Orion Skyline 10" Newtonian telescope secondary
Knobs: Black plastic, 13 mm (1/2”) diameter
Threads: Stainless steel
$22.95
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C. Knobs for Orion Skyline 12" Newtonian Secondary
Part: CNsec35
Fits: Orion Skyline 12" Newtonian telescope secondary
Knobs: Black plastic, 13 mm (1/2”) diameter
Threads: Stainless steel
$22.95
