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Celestron C11 XLT 11'' SCT OTA
Celestron C11 XLT 11'' SCT OTA
Celestron C11 XLT 11'' SCT OTA
Celestron C11 XLT 11'' SCT OTA
Celestron C11 XLT 11'' SCT OTA

Celestron C11 XLT 11" SCT OTA

£2,749.00
£2,999.00
(Inc. 20% VAT)
Loyalty Points: 2,749
Out of stock, please contact us for an ETA
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Product Code
91036-XLT
Brand
Telescope Type
Schmidt-Cassegrain
Aperture (mm)
279 mm
Mount Type
OTA Only
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Celestron offers 2 Year Warranty for all Products bought new


Description

Celestron C11 XLT 11" SCT OTA Optical Tube Assembly

Celestron Schmidt-Cassegrain Optical Tube Assemblies (OTA) are available individually for use with your favorite mount. Each OTA is made to the same exacting standards as those used on all our high quality telescopes. All optical surfaces are coated with Celestron’s high efficiency StarBright® multi-layered coating group. These tube assemblies are equipped with the same dovetail mounting bar used on the CGE and Advanced Series for easy attachment to a variety of popular mounts.

Celestron C11 XLT 11" SCT OTA General Features

  • 11" Schmidt-Cassegrain Optical Tube Assembly
  • Aluminum Optical Tube
  • Celestron's premium StarBright XLT coatings
  • 2800 mm focal length (f/10)
  • 40 mm eyepiece included (70x)
  • Visual back allows for use with 1.25" accessories
  • 9x50 finderscope to help accurately find objects
  • Star diagonal provides more comfortable viewing position when observing objects that are high in the sky
  • Includes dovetail rail compatible with CGE
Specifications

Specifications: Celestron C11 XLT 11" SCT OTA

  • Optical Design: Schmidt-Cassegrain
  • Aperture (mm): 279.4 mm (11 in)
  • Focal Length: 2800 mm (110 in)
  • Focal Ratio: 10
  • Focal Length of Eyepiece 1 (mm): 40 mm (1.57 in)
  • Magnification of Eyepiece 1: 70 x
  • Finderscope: 9x50
  • Star Diagonal: 1.25
  • Optical Tube: Aluminum
  • Highest Useful Magnification: 660 x
  • Lowest Useful Magnification: 40 x
  • Limiting Stellar Magnitude: 14.7
  • Resolution (Rayleigh): 0.5 arc seconds
  • Resolution (Dawes): 0.42 arc seconds
  • Light Gathering Power (Compared to human eye): 1593 x
  • Secondary Mirror Obstruction: 3.75 in (95 mm)
  • Secondary Mirror Obstruction by Diameter: 34%
  • Secondary Mirror Obstruction by Area: 12%
  • Optical Coatings: StarBright / XLT
  • Optical Tube Length: 24 in (610 mm)
  • Optical Tube Weight: 27.5 lbs (12 kg)
  • Dovetail Compatibility: CGE Mount

What's in the Box

What's in the Box: Celestron C11 XLT 11" SCT OTA

  • Celestron C11 11" SCT OTA
  • Eyepiece (mm): 40 mm (1.57 in)
  • Finderscope: 9x50
  • Star Diagonal: 1.25
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Delivery

At The Widescreen Centre, we prioritize prompt order processing and dispatch. We strive to dispatch all orders on the same day or the next working day, depending on the time of your order. We hold extensive stocks to ensure that your items are ready for immediate despatch. Please note that the cut-off time for same-day dispatch is usually 1:30 p.m.

For delivery within Mainland UK, we use reputable couriers to provide efficient service. You can expect your package to arrive in 1-2 working days. Please note that a signature may be required upon delivery to ensure a secure receipt.

In the case of special order items, the delivery time may be longer. If you have any concerns or questions about the delivery of your item, please don't hesitate to Contact Us. We are here to assist you.

Should there be any delay in dispatching your order, we will notify you to keep you informed.

Please be aware that The Widescreen Centre cannot be held responsible for any postal or third-party delays that may occur. We are committed to providing a reliable and efficient delivery service for our valued customers.

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