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Planetary Newtonian Tube For Sale

Price - $600.00

Ad Number: 105835

Posted: 15 May 2017

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This is a brand new, lightweight composite optical tube. The tube measures 53" long for a long focal ratio Newtonian project. It was made by a retired Boeing engineer and constructed with an ultra light composite "honeycomb like" sandwich material from the aerospace industry. The inside diameter is 10.5", weighs just 5 pounds and feels like a feather when you hold it. It is finished with a telescope white gel-coat and has an ultra glossy white finish. No seams or irregularities are visible. 100% perfect. This material is dormant and ideal for an open tube planetary Newtonian for improved thermal control and is the best tube of this size you will ever find. $600 and free shipping in the US. Steady skies!

General


  • Condition New
  • Location SoCal



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