Wide Telescope Compatibility: Designed for Celestron C6-N/NGT, C8-N/NGT, and C10-N/NGT Newtonian telescopes.
Part Information - Part: SWpri:
Telescope Fit: Perfectly matches Celestron C6-N/NGT, C8-N/NGT, and C10-N/NGT models.
Primary Collimation Knobs: Crafted from black plastic, 16 mm (5/8”) in diameter for easy grip and precise collimation.
Durable Threads: Features stainless steel threads for both collimation and locking knobs, ensuring lasting performance.
Primary Lock Knobs: Distinctive red plastic knobs, 16 mm (5/8”) in diameter, for easy identification and adjustment.
Enhanced Telescope Functionality:
Dobsonian Compatibility: Ensures the optical tube assembly clears the Dobsonian rocker box with the primary knobs installed.
Simple Replacement: Knobs with shorter screws and spacers are designed to replace factory flathead Phillips collimation screws. Longer screws replace factory set-style (grub) locking screws.
Staggered Knob Design: Due to the proximity of factory screws, knobs are staggered in height for accessibility, with locking knobs protruding further and colored red.
Installation Note: Removal of the cover over primary collimation screws is necessary when installing Bob’s Knobs.
Care Instructions: Protect the red locking knobs from damage and avoid using them as support feet for the OTA.
Easy Adjustment Solution: Ideal for astronomers seeking a hassle-free way to maintain and adjust their Celestron Newtonian telescopes.
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