Rouz Astro CDK Bracket – Optec Controllers Bracket to mount the Optec Gemini and FocusLynx controllers directly to the backplate of the CDK telescopes. Designed for extra stiffness – beneficial for autoguiding performance when all parts on the OTA induce minimum wobble and play. Bolts on to one of the many existing 1/4-20 accessory attachment holes, no additional saddles or dovetail bars required. CAD designed and 3D printed for maximum strength to weight ratio. Comes with 4x screws to attach Optec controllers – 2x Bolt to CDK OTA. Extremely strong and stiff CAD designed and optimized for maximum rigidity while being lightweight Engineering grade, Carbon Fiber composite material on upgraded carbon fiber version High UV, water, chemical, salt, and temperature resistance (up to 70degC – 158F) Technical Specifications Weight .15 kg Dimensions 12 × 10 × 6 cm In the Box Rouz Astro CDK Bracket – Optec Controllers 4x screws to attach Optec controllers 2x Bolt to CDK OTA