Bob's Knobs for Meade Lightbridge 10” Primary: Enhance Your Telescope Collimation Custom-Fit for Various 10" Telescopes: Specifically designed for Meade Lightbridge, Apertura, and GSO 10” (25 cm) f/5 telescopes with factory collimation screws. Not suitable for scopes with factory collimation knobs. Part Information - Part: MLB10pri: Telescope Compatibility: Ideal for Meade Lightbridge, Apertura, and GSO 10" f/5 models. Primary Collimation Knobs: Made of black plastic, each primary collimation knob is 30 mm (1-1/4”) in diameter and features a 5-point fluted design for easy grip and precision. Thread Material: Equipped with plated steel threads for the primary collimation knobs. Primary Lock Knobs: Design: Black plastic, 25 mm (1”) diameter, with a knurled surface for improved grip. Threads: Made with durable stainless steel for a secure attachment. Usage and Compatibility Notes: Visual Reference: If your primary mirror assembly differs from our photo or already has factory collimation knobs, these knobs will not fit. Clearance: The telescope optical tube assembly will clear the rocker box with the primary knobs installed. Knob Appearance: Primary adjustment knobs are slightly larger than shown in the photograph and lack an orange insert. Simplified Telescope Adjustment: Perfect for owners of Meade Lightbridge, Apertura, and GSO 10” f/5 telescopes seeking an effortless, tool-free method for accurate primary mirror collimation adjustments.
