| NOTE: THIS ITEM CANNOT BE SHIPPED STORE PICKUP ONLY SELECT PICK UP AT CHECKOUT |
SHIPPING NOT AVAILABLE - In Store Only
Not Returnable
Please note that used items are not returnable.
This is a vintage C9.25 OTA in very good condition. This has Starbright coatings, but not the newer Starbright XLT coatings. The corrector plate is mostly clean, especially given its age; the very tiny amounts of dust that are present will not affect the views. The tube is also clean and unmarked.
This is the bare OTA only - no diagonal, eyepieces, or visual back. This is from an estate. This comes with a custom-made, foam-lined wooden box, crafted by the previous owner. There's also a nylon strap that goes around the tube to make carrying the scope easier.
This is an absolute steal at just $500, and won't last. Due to the size, weight, and bulk of this item, this is for in-store pickup only.
- 9.25" Schmidt-Cassegrain Optical Tube Assembly
- Aluminum Optical Tube
- Celestron's StarBright coatings
- 2350 mm focal length (f/10)
-
6x30 finderscope to help accurately find objects
- Telrad base, but no Telrad
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Includes dovetail rail compatible with CG5 saddles, with two screw locks
Specification
| Aperture (mm) | 234.95 mm (9.25 in) |
| Dovetail Compatibility | CG5 Mount |
| Finderscope | 6x30 |
| Focal Length | 2350 mm (93 in) |
| Focal Length of Eyepiece 1 ... | 25 mm (0.98 in) |
| Focal Ratio | 10 |
| Highest Useful Magnification | 555 x |
| Light Gathering Power (Comp... | 1127 x |
| Limiting Stellar Magnitude | 14.4 |
| Lowest Useful Magnification | 34 x |
| Magnification of Eyepiece 1 | N/A |
| Optical Coatings | StarBright |
| Optical Design | Schmidt-Cassegrain |
| Optical Tube | Aluminum |
| Optical Tube Length | 22 in (559 mm) |
| Optical Tube Weight | 20 lbs (9.07 kg) |
| Resolution (Dawes) | 0.49 arc seconds |
| Resolution (Rayleigh) | 0.59 arc seconds |
| Secondary Mirror Obstructio... | 13% |
| Secondary Mirror Obstruction | 3.35 in (85 mm) |
| Star Diagonal | 1.25 |
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