Celestron
Celestron C11 Optical Tube Assembly – 11"
Celestron C11 Optical Tube Assembly – 11"
SKU:91036-XLT
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Product Description
The Celestron C11 Optical Tube Assembly – 11" is a professional-grade Schmidt-Cassegrain telescope engineered for advanced visual observation and astrophotography. With an 11-inch (279.4 mm) aperture, 2800 mm focal length, and StarBright XLT optical coatings, it delivers exceptional light-gathering power, sharp contrast, and impressive detail for viewing planets, galaxies, nebulae, and star clusters. Its Fastar compatibility also enables ultra-fast f/2 imaging for advanced deep-sky photography.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Celestron |
| Model | C11 Optical Tube Assembly |
| Optical Design | Schmidt-Cassegrain |
| Aperture | 279.4 mm (11") |
| Focal Length | 2800 mm |
| Focal Ratio | f/10 |
| Optical Coatings | StarBright XLT |
| Eyepiece Included | 40 mm (70x) |
| Finderscope | 9×50 Optical Finderscope |
| Star Diagonal | 1.25" |
| Highest Useful Magnification | 660x |
| Lowest Useful Magnification | 40x |
| Limiting Stellar Magnitude | 14.7 |
| Resolution (Rayleigh) | 0.5 arc sec |
| Resolution (Dawes) | 0.42 arc sec |
| Tube Material | Aluminum |
| Tube Weight | 12.4 kg (27.5 lbs) |
| Tube Length | 610 mm |
| Dovetail | CGE-Style |
What's Included in the Box
The package includes the Celestron C11 Optical Tube Assembly (CGE Dovetail), 40 mm eyepiece, 1.25-inch star diagonal, 9×50 optical finderscope, CGE dovetail mounting bar, user documentation, and official warranty documentation for a complete observing experience.
Why Buy from Sky Deep Co?
Purchase the Celestron C11 Optical Tube Assembly – 11" from Sky Deep Co, Pakistan's trusted destination for premium astronomy equipment. We are the Official Authorized Dealer of Celestron and the Official Authorized Partner of ZWO in Pakistan, offering 100% genuine products backed by an official local warranty and reliable after-sales support. Our experienced team provides expert product consultation, technical assistance, and nationwide delivery, ensuring a smooth buying experience for astronomers, observatories, educational institutions, and astrophotography enthusiasts.
FAQs
1.Is the Celestron C11 suitable for astrophotography?
Yes, it is ideal for planetary and deep-sky astrophotography and supports Fastar-compatible imaging.
2. What celestial objects can I observe?
You can observe planets, the Moon, galaxies, nebulae, globular clusters, and double stars.
3. Does the telescope include an eyepiece?
Yes, it includes a 40 mm eyepiece and a 9×50 optical finderscope.
4. Does Sky Deep Co provide an official warranty?
Yes, every genuine Celestron product includes an official local warranty and after-sales support.
5. Why buy from Sky Deep Co?
Sky Deep Co is Pakistan's Official Authorized Dealer of Celestron and Official Authorized Partner of ZWO, offering genuine products, expert guidance, and dependable customer support.
