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ID# 001526

Discovery 17.5 f/5 Dobsonian Truss Design

INDIVIDUAL (PRIVATE PARTY)
4404 Morning Star Place
Foresthill, CA 95631
United States
916-390-4464 (Main Phone)
Price
$2,800.00
Payment Info
Pay Pal
Shipping Info
Byuer pays shipping - I will deliver within 250mi radius
Condition
Used
Category
Ad Type
USED
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Finest hand-figured optics available. Manufactured in Discovery’s own state-of-the-art facility in the USA. This set of optics was hand selected Terry Ostahowski from one of his 35 mirror runs. (Note: Terry is one of the founding partners of Discovery and the optics guy. He has now started his own optics shop in Anza, CA). They were painstakingly tested until they passed strict standards for diffraction limited and incorporated the use of Fizuea, Equal-plate and Scatter-path interferometers. Enhanced Aluminum primary coating and Endurobright coating by QSP on Secondary. Optics are exceptional – Ronche Test looks perfect and the in and out of focus excellent per Tony Hallas (world famous astrophotographer who evaluated this telescope).
Includes many extras: Discovery Digital Star Finder (digital setting circles with 12,000+ object data base),Wheeled Handles for easy movement, smooth 2” JMI DX-3 Crayford Focuser with 1.25” adapter, 8” PVC Case for Truss Poles and a Truss Pole Bag, modified Hard-Shell Drum Case for Upper Tube Assembly, Primary Dust Cover, Fleece Dust Cover for Diagonal, Rip-Stop Nylon Light Shroud, Astro Systems 2” laser collimator, Orion Collimating Eyepiece, all manuals for telescope, digital setting circles, laser collimator and mirror cleaning. Rarely used and stored inside – perfect condition.
Total Weight 125 lbs (Mirror Box with Primary 75 lbs, Upper Cage 13 lbs, Truss Tubes 8 lbs). Eyepiece height 83”.
Total investment was over $5000.00
Selling for $2800.00
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