Celestron C9.25 Optical Tube Assembly (3" Dovetail bar)
Product.Nr.:
BP#820165X
EAN: 4047825004482
products condition: new
Manufacturer: Celestron
2.099,00 EUR
incl. 19 % VAT
-
Shipping within 24 hours
- delivery time : 2-3 days
- C9.25
- 235/2350mm (f/10)
- Optical Tube Assembly (OTA)
- Dovetail Compatibility: 3" Losmandy Standard
StarBright™ XLT Coatings
StarBright XLT is a revolutionary optical coating system which outperforms coatings used on competing catadioptric telescopes. All of Celestron’s Schmidt-Cassegrain and EdgeHD telescopes utilize this custom-engineered coating technology. The StarBright XLT coating system comprises of high-transmission coatings for every lens surface, and high-reflectivity coatings for every mirror surface. This ensures maximum light throughput for the telescope, which yields brightest images.
Specifications
| Optical Design | Schmidt-Cassegrain |
| Aperture | 235mm (9.25 in) |
| Focal Length | 2350mm (92.52 in) |
| Focal Ratio | 10 |
| Eyepiece | 25mm (0.98 in) |
| Magnification | 94x |
| Finderscope | 6x30mm |
| Star Diagonal | 1.25 |
| Optical Tube | Aluminum |
| FASTAR Compatible | No |
| Highest Useful Magnification | ca. 555x |
| Lowest Useful Magnification | 34x |
| Limiting Stellar Magnitude | 14.4 |
| Resolution (Rayleigh) | 0.59 arcsec |
| Resolution (Dawes) | 0.49 arcsec |
| Light Gathering Power | 1127x |
| Secondary Mirror Obstruction | 3.35 in (85.09mm) |
| Secondary Mirror Obstruction By Diameter | 36.2% |
| Secondary Mirror Obstruction By Area | 13.1% |
| Optical Coatings | StarBright XLT |
| Optical Tube Length | 22 in (559mm) |
| Optical Tube Weight | 20 lb (9.07kg) |
| Dovetail Compatibility | CGE/M Mount / Orange |
Scope of Delivery
- Celestron 9.25" Schmidt-Cassegrain Optical Tube Assembly
- Aluminum Optical Tube
- Celestron's premium StarBright XLT coatings
- 2350 mm focal length (f/10)
- 25 mm eyepiece included (94x)
- Visual back allows for use with 1.25" accessories
- 6x30 finderscope
- Star diagonal
- Includes dovetail rail compatible with CGE/M mount
Last viewed
Celestron C9.25 Optical Tube Assembly (3" Dovetail bar)
- C9.25
- 235/2350mm (f/10)
- Optical Tube Assembly (OTA)
- Dovetail Compatibility: 3" Losmandy Standard
2.099,00 EUR
incl. 19 % VAT excl. shipping costs
Shipping within 24 hours
delivery time : 2-3 days
Manufacturer identification
Manufacturer identification
Name: BAADER PLANETARIUM GmbHE-Mail adress: kontakt@baader-planetarium.de
Streetaddress: Zur Sternwarte 4
ZIP Code: 82291
City: Mammendorf
Country: DE
Phone: +49 (0) 8145 - 8089-0
