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Home > Classifieds > Astromart Classifieds > Telescope - Reflectors > Classified #98353

For Sale: ULTRA-PREMIUM ASTROSYSTEMS 20" TRUSS DOB -- F5

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ULTRA-PREMIUM ASTROSYSTEMS 20” DOB – F5

This scope was hand-crafted by an AstroSystems employee for his personal use. Exquisite attention to detail. This one-of-a-kind scope is in superb condition with amazing optics. Extremely smooth movements and quick vibration dampening. Check out these specs:

PRIMARY MIRROR BY PEGASUS: 96% enhanced with an incredible 1/38 wavefront error, peak to valley, and a Strehl ratio of 0.997 -- about as close to perfection as you can get. One of the best mirrors ever produced by Pegasus.

SECONDARY MIRROR: 98% enhanced with electric dew guard.

MIRROR CELL: 28-point!!!

CUSTOMIZED UPPER CAGE. GORGEOUS!

INCLUDED EXTRAS:

- AstroSystems scope coat
- 8-inch off-axis mask is ingeniously attached to the primary mirror cover. To use, simply remove the mask, leaving the primary cover in place.
- Built-in 2” filter slide. (Install up to four filters, and instantly switch among them. No need to unscrew filters from eyepieces.)
- Custom, heavy-duty light shroud
- Insulated trusses
- Star Pilot digital setting circles
- New Telrad
- New Telrad dew shield
- Wheelbarrow style handles for easy transport
- 2” Phase 4 focuser
- Brake adjustment for azimuth
- New gel cell batteries
- Two cooling fans
- AC adaptor/charger, plus cigarette lighter adaptor/charger

Pick up in Stuart, Florida. Email for complete mirror specs and detailed photos.

Priced at just $6,000 for quick sale.
 

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