Bob's Knobs Celestron SCT 8” f/10 standard

Bob's Knobs for Celestron SCT 8” f/10 Standard: Enhance Your Collimation Process Customized for Post-1980 Celestron SCT 8" f/10: Specifically designed for Celestron 8” (20 cm) f/10 SCTs manufactured post-1980 with factory Allen or silver Phillips collimation screws. Suitable for models with or without Fastar secondary with silver screws. Part Details - Part: C8std: Telescope Suitability: Ideal for various Celestron models including C8 black or gray, Ultima 2000, NexStar 8, and many others, including post-2005 orange-tube models. Not compatible with pre-1980 orange tube models or most scopes with black Phillips factory screws. Knob Features: Made of black plastic, each knob is 13 mm (1/2”) in diameter, ensuring easy grip and accurate adjustments. Thread Quality: Constructed with black anodized aluminum alloy threads for a secure and durable fit. Compatibility and Model Identification: Fits Pre- and Post-2005 Models: Suitable for C8 models made prior to 2005 (excluding pre-1