7" Newtonian w/ Raycraft's Primary, Protostar Secondary

Have a scope to sell? Or wanna find a good deal? This is your place to buy, sell or trade astro stuff!
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ariefm71
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Joined: Wed Jan 28, 2004 4:15 pm
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7" Newtonian w/ Raycraft's Primary, Protostar Secondary

Post by ariefm71 »

This aluminum tube newtonian is built around the original StarMaster Oak Classic Raycraft's 7" f/5.5 primary mirror (google "Starmaster Oak Classic" for more info). Primary Mirror was bought from Astromarter Joe Bruessow that bought it directly from Alan Raycraft. It was recoated in late 2004. The mirror cell was custom-made by well-known ATM'er Pete Rassmussen.

It comes with 1.52" 1/15th wave Protostar secondary, CPT aluminum tube (8" OD, 40" L) is fully flocked with Protostar flocking paper, custom-made tube rings, 2" R&P focuser (not the CR-1 as shown, I need that for my 10" newt), and 3-vane spider. Total weight of OTA and rings is around 7kg.

Selling for only S$800 firm.

Thanks,
Arief

PS: There were only two mirror suppliers for the StarMaster Oak Classic, Alan Raycraft and Carl Zambuto
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