Description Spacer Blocks For Telescope Mounting (pair, 2x blocks) Lightweight Carbon Fiber – Extra Heavy Duty – Over 200lb Capacity Typically less than half the weight of traditional metal ones. CAD designed and FDM printed for a combination of high strength and low weight thanks to the tough carbon fiber composite material. The blocks were tested with over 200lbs of weight on them with no detectable flex! Overview – Spacer Blocks For Telescope Mounting These can be placed under tube rings to raise the telescope to avoid situations where the focuser or other accessories will interfere with the dovetail. Compatible with Rouz Astro Tube Rings and other brands with suitable spacing like Primaluce Labs. Can use bolts up to M6 (6mm) or 1/4-20 Slotted to accommodate a wide range of spacing needs Will not discolor with age like anodized or chip like paint Extra heavy duty construction Will not scratch dovetails or tube rings Comes in various heights Sold as a pair (2x spacers) Optional 4x Stainless Steel M6 Bolt Pack (for Rouz Astro Tube Rings) *No bolts with custom sized spacers – Please use your own Spacer Blocks For Telescope Mounting Specifications Bolt spacing is 20 to 60mm – M6 or 1/4-20 (or smaller) Carbon Fiber composite material – FDM Print Central mounting hole 15mm: 30 grams (1 oz.) per riser 25mm: 50 grams (1.8 oz.) per riser 40mm: 75 grams (3 oz.) per riser 55mm: 100 grams (4 oz.) per riser
