Celestron CPC 1100 XLT Computerized 11in Telescope Review

What Makes the Celestron CPC 1100 XLT Computerized 11in Telescope Stand Out?

The Celestron CPC 1100 XLT Computerized 11in Telescope isn’t just a telescope; it’s a portal to the cosmos. Manufactured by Celestron, a name synonymous with quality in amateur astronomy, this 11-inch Schmidt-Cassegrain telescope boasts a powerful combination of advanced optics and user-friendly technology. Key features like SkyAlign, an internal GPS, and Starbright XLT coatings immediately set it apart, promising both seasoned stargazers and ambitious beginners an unparalleled celestial viewing experience.

I’ve spent years squinting through smaller scopes, battling frustrating alignment procedures and murky views. My quest for a telescope that delivered both exceptional light-gathering capabilities and effortless navigation led me to the Celestron CPC 1100 XLT.

Unboxing the Celestron CPC 1100 XLT was an event in itself. The sheer size of the optical tube was impressive, yet the build quality exuded a sense of robust reliability. The heavy-duty tripod felt incredibly sturdy, a critical factor for stable, high-magnification viewing.

I considered the Meade LX200 series and the Explore Scientific Truss Tube telescopes. Ultimately, the Celestron’s intuitive SkyAlign system and the promise of sharper images with the Starbright XLT coatings swayed my decision.

My first impression was a mixture of excitement and slight intimidation. The Celestron CPC 1100 XLT looked like a serious piece of equipment, but the promise of easy computerized alignment gave me confidence that I could quickly master its operation and unlock the wonders of the night sky.

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Real-World Testing: Putting the Celestron CPC 1100 XLT Computerized 11in Telescope to the Test

First Use Experience

My first outing with the Celestron CPC 1100 XLT was at a remote dark sky site about two hours from the city. I wanted to truly test its capabilities under pristine viewing conditions. The telescope performed flawlessly, even with a slight breeze.

The Celestron’s computerized system handled the alignment with ease, taking less than five minutes to complete the process. Navigating to various celestial objects was incredibly simple. The views of Jupiter and Saturn were breathtaking, showing details I had never seen before.

The setup process was relatively straightforward, although the size and weight of the telescope required some careful handling. No issues arose during the first use, and the views were simply stunning. I observed the Orion Nebula with incredible clarity.

Extended Use & Reliability

After several months of regular use, the Celestron CPC 1100 XLT has proven to be a reliable and high-performing instrument. The drive system operates smoothly and quietly. Tracking is accurate, ensuring objects remain centered in the eyepiece for extended periods.

Despite being transported to multiple observing locations, the telescope shows no signs of significant wear and tear. The optical tube has remained clean, and the tripod continues to provide a stable platform. I keep the optics covered when not in use.

Cleaning the optics is straightforward, requiring only occasional dusting with a soft brush and lens cleaner. The computerized hand control is intuitive to use. The Celestron CPC 1100 XLT outperforms my previous telescopes in terms of light-gathering ability, image sharpness, and ease of use.

Breaking Down the Features of the Celestron CPC 1100 XLT Computerized 11in Telescope

Specifications

• Aperture: 11 inches (280 mm). This large aperture gathers a significant amount of light, allowing for brighter and more detailed views of faint objects.
• Focal Length: 2800 mm (110 inches). A longer focal length results in higher magnification capabilities.
• Focal Ratio: f/10. The focal ratio impacts image brightness and field of view.
• Optical Coatings: Starbright XLT. Celestron’s proprietary coatings maximize light transmission and reduce reflections.
• Mount Type: Computerized Altazimuth. The altazimuth mount allows for easy tracking of celestial objects.
• Computer Control: NexStar Computer Control System. This system enables easy navigation to over 40,000 celestial objects.
• Alignment Technology: SkyAlign. SkyAlign simplifies the alignment process by only requiring the user to center three bright objects in the eyepiece.
• GPS: Internal GPS Receiver. The internal GPS automatically determines the telescope’s location and time.
• Software: NexRemote Telescope Control Software included. This software allows for remote control of the telescope via a computer.
• Tripod: Heavy-duty steel leg tripod. The steel tripod provides a stable and vibration-free platform for the telescope.

These specifications contribute to the Celestron CPC 1100 XLT’s exceptional performance by providing a large aperture for bright images, advanced optical coatings for maximum light transmission, and a computerized system for easy navigation. The heavy-duty tripod ensures stability, which is crucial for high-magnification viewing.

Performance & Functionality

The Celestron CPC 1100 XLT excels in its ability to deliver sharp, high-contrast images of a wide variety of celestial objects. The computerized system makes finding and tracking objects simple and efficient. The telescope’s large aperture allows for detailed observations of faint galaxies, nebulae, and star clusters.

The SkyAlign system works flawlessly, making setup quick and easy, even for beginners. One potential weakness is the weight of the optical tube, which can make it somewhat challenging to transport and assemble. The Celestron CPC 1100 XLT meets and exceeds my expectations in terms of performance and ease of use.

Design & Ergonomics

The Celestron CPC 1100 XLT boasts a robust and well-engineered design. The materials used are of high quality. The telescope feels solid and durable.

The computerized hand control is ergonomically designed and easy to use, even in the dark. There is a slight learning curve associated with mastering all of the functions of the NexStar system, but the intuitive interface makes it relatively easy to learn.

Durability & Maintenance

With proper care and maintenance, the Celestron CPC 1100 XLT should provide many years of reliable service. The heavy-duty construction and high-quality components ensure durability.

Cleaning the optics is straightforward. Occasional lubrication of the moving parts is required.

Accessories and Customization Options

The Celestron CPC 1100 XLT comes with a visual back, a 1.25″ star diagonal, and a 40mm eyepiece. Various eyepieces, filters, and cameras can customize the telescope to enhance observing capabilities.

The telescope is compatible with a wide range of aftermarket accessories, including focal reducers, off-axis guiders, and computerized focusing systems. The Celestron CPC 1100 XLT is highly versatile and can be adapted to suit a variety of observing interests.

Pros and Cons of the Celestron CPC 1100 XLT Computerized 11in Telescope