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$29 UPS Ground Shipping
Due to its size and weight, this item does incur a shipping charge to offset the total shipping cost.
Not Returnable
Please note that this product is not returnable.
Condition: This is a C8 OTA from an 8" Evolution, with the Fastar optical system. It is in excellent condition, with clean optics and body. This OTA includes:
- Bob's Knobs (uninstalled - in original package);
- a StarPointer Pro; and,
- an Apertura 2" SCT adapter.
This is an absolute steal at almost half off the new price; enjoy the savings!
We can ship this to you for a $29 shipping charge. There are no returns on this item.
- 8" Schmidt-Cassegrain Optical Tube Assembly
- Starbright XLT coatings
- 2032 mm focal length (f/10)
Specifications
| Aperture (mm) | 203.2 mm (8 in) |
| Dovetail Compatibility | Losmandy Mount |
| Focal Length | 2032 mm (80 in) |
| Focal Ratio | 10 |
| Highest Useful Magnification | 480 x |
| Light Gathering Power (Comp... | 843 x |
| Limiting Stellar Magnitude | 14 |
| Lowest Useful Magnification | 29 x |
| Optical Design | Schmidt-Cassegrain |
| Optical Tube | Original Celestron Black tube |
| Optical Tube Length | 17 in (432 mm) |
| Optical Tube Weight | 12.5 lbs (5.67 kg) |
| Resolution (Dawes) | 0.57 arc seconds |
| Resolution (Rayleigh) | 0.69 arc seconds |
| Secondary Mirror Obstruction | 9.77% |
| Secondary Mirror Obstruction | 2.5 in (64 mm) |