"My SX collimation rig.   1) Orion laser and bracket. http://www.telescope.com/Orion-SkyLine-Deluxe-Green-Laser-Pointer-amp-Telescope-Bracket/p/24780.uts?keyword=laser 2) Drill Press Vise. https://www.amazon.com/gp/product/B0054HIIEE/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1 3) 2"" Delrin adjustable collar. http://www.mcmaster.com/#9410t45/=vye1bx 4) 3/4"" plywood. 5) Large C-clamps."
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