Bob's Knobs Common Newt Secondary 30mm

Bob's Knobs for Celestron Newtonian Secondary Mirrors: Easy and Accurate Adjustments Designed for Celestron Newtonians: Tailored specifically for the secondary mirrors of Celestron C6-N/NGT, C8-N/NGT, and C10-N/NGT telescopes. Part Options - Part: CNsec30 or CNsec35: Compatibility: Perfectly suited for Celestron C6-N/NGT, C8-N/NGT, and C10-N/NGT models. Knob Specifications: Constructed with black plastic, each knob is 13 mm (1/2”) in diameter, facilitating easy and precise adjustments. Stainless Steel Threads: Ensures durability and reliability with high-quality stainless steel threads. Customizable Screw Length: Two Length Options: Available with screws in either 30 mm or 35 mm lengths to accommodate different secondary housing clearances. Popular Configuration: Knobs with 30 mm screws are most commonly used for these telescope models. Convenient Installation and Use: Designed for straightforward installation, allowing for easy secondary mirror adjustments. Optimized