Dew Shield C11

$43.95

$29.98

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Item #: 94014

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Dew Shield is compatible with all 11" optical tubes

Overview

Dew Shield is compatible with all 11" optical tubes

OVER 60 YEARS OF INNOVATIVE TECHNOLOGY

In the 1960s, Celestron’s founder, Tom Johnson, created groundbreaking new telescopes never before seen on the consumer market. Today, our world-class team of optical and electronic engineers continues to push the boundaries of technology. From the SkyProdigy, a telescope so smart it can align itself, to our high-performance EdgeHD optical system, we’ve revolutionized the hobby of astronomy for beginners and advanced amateurs alike. Go behind the scenes with Celestron’s product development team and learn more about our award-winning and patented innovations.

At the forefront of a new era in amateur astronomy, the launch of Celestron Origin stands as a beacon, seamlessly intertwining stargazing and astrophotography into a singular, user-friendly experience. This intelligent, all-in-one observatory and astroimaging system emerges as a catalyst, eliminating the complexities traditionally associated with telescopes and, in turn, metamorphosing your backyard into an inviting gateway to the Universe.

Celestron released the patented Rowe-Ackermann Schmidt Astrograph (RASA) 11” optical tube in 2014. Unlike traditional telescopes, the RASA design ingeniously places the imaging sensor at the front of the telescope tube, creating an ultra-fast f/2.2 system with an extraordinarily wide field of view.

Sky recognition technology that has revolutionized the manual telescope by eliminating the confusion common among beginners and enhancing the user experience for even seasoned telescope users.

Unleash the full pointing accuracy of your Celestron computerized telescope with a specialized telescope control software suite. control and Sky Viewer display makes selecting your target easy. CPWI has an extensive object database, employs PointXP mount modeling, and more.

LiFePO4 Batteries

The new Lithium Phosphate (LiFePO4) battery chemistry has significant advantages over other battery chemistries, great for for those Astronomers on the go.

Wifi Technology

WiFi technology encircles the globe in a web of connectivity, knowledge, and information. Now, Celestron is using that same technology to allow star gazers to connect to the night sky and enhance their experience of the cosmos in fun and unique ways.

Starry Night Software

Planetarium software package which provides easy-to-understand explanations and impressive visuals of all kinds. Learn more about extra solar planets imagery, 3D Star rendering, observation planning, telescope control, multiple-panel printing, and much more.

EdgeHD Optics

Celestron’s aplanatic EdgeHD optics revolutionized astroimaging. This award-winning optical system reduces visual defects like field curvature and coma, creating an ultra-flat field for pinpoint stars all the way to the edge of today’s largest imaging sensors.

Fastar Technology allows imagers the option of drastically increasing the speed and sensitivity of their Celestron optical tube, allowing bright, detailed images with short exposures.

SkyAlign

Our patented SkyAlign alignment technology makes setting up a computerized telescope simple, fast, and accurate. Just point the telescope at any three bright objects—stars, bright planets, or even the Moon—and your telescope can orient itself with the night sky.

StarSense Technology

Celestron’s patented StarSense® Technology makes it easier than ever to locate objects in the night sky, even if you’ve never used a telescope before. Turn it on and push ‘Align.’ In about three minutes, you’re ready to observe!

All-Star Polar Allignment

Get ready for a night of astroimaging with your mount faster than previously thought possible with All-Star Polar Alignment. This innovative software solves the time-consuming problem of trying to pinpoint the North Celestial Pole.

StarBright Coatings

One of the most important factors in a telescope is its transmission—the percentage of light that reaches the focal plane. Our proprietary StarBright XLT optical coatings dramatically increase transmission, up to 97.4% on our Schmidt corrector lenses.

ED Glass

ED stands for "extra-low dispersion," which refers to the composition and optical properties of the glass used for the lenses. ED glass is specially formulated and contains rare-earth compounds that greatly reduce a visual defect called chromatic aberration.

NexRemote

This telescope control software replaces the hand control and allows the user to remotely control their Celestron computerized telescope from their personal PC or laptop.

Solar Safe Technology

EclipSmart solar products feature Solar Safe filter technology providing the ultimate protection from harmful solar radiation, including both IR and UV light, and filters 99.999% of visible light. Celestron Solar Safe filter technology is GUARANTEED SAFE for direct solar observation and has been independently tested by SAI Global Assurance Services.

Description

This model is compatible with all 11" optical tubes.

A dew shield is a tube, of approximately the same diameter as your telescope tube, designed to fit on the front end of the telescope to reduce the amount of dew that builds up on the corrector plate. It also serves as a Len Shade by preventing stray light from falling on the corrector plate, which greatly improves contrast.

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