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Optical Tube Assemblies

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Capturing impressive deep-sky astroimages is easier than ever with Celestron’s new Rowe-Ackermann Schmidt Astrograph, the perfect companion to today’s top DSLR or astronomical CCD cameras. This fast, wide-field f/2.2 system offers two huge advantages over traditional f/10 astroimaging: better apparent tracking and shorter exposures.

ONLY £3,749.00

Celestron 11'' Rowe-Ackermann Schmidt Astrograph OTA

The Advanced C14 OTA SCT with XLT Coatings

The same optics as used on the Celestron 14" SCT telescope packages, this is your chance to own this highly regarded optics should you wish to use it on your own mount and tripod.

Supplied with the wider CGE dovetail bar. This OTA is a special order item only. Delivery is 8-12 weeks.

ONLY £6,690.00

Celestron C14 XLT Fastar Optical Tube Assembly

Visibly sharper images, coma free and flat field optics

Introducing the new Celestron Edge HD

Visibly Sharper Images
Coma-free, flat-field optics
Enhanced Mechanical Features
Fastar® Compatible

EdgeHD is an Aplanatic Schmidt telescope designed to produce aberration-free images across a wide visual and photographic field of view. The optical system was designed to reduce more than just off-axis star coma, but also to give an astrograph quality flat focal plane all the way to the edge of the field of view.

ONLY £7,659.00

Celestron EdgeHD 1400 Optical Tube Assembly

The Rowe-Ackermann Schmidt Astrograph (RASA), is a cost-effective optical system for space surveillance, Space Situational Awareness (SSA), other scientific applications, and advanced wide field astroimaging.

ONLY £12,250.00

Celestron RASA Rowe Ackermann 14'' Schmidt Astrograph OTA

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