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Optical Tube Assemblies

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Celestron Advanced 6'' Newtonian Reflector OTA

Celestron Advanced 6" Newtonian Reflector OTA£170.00

The Celestron C6-N Newtonian telescope uses diffraction-limited parabolic primary mirrors for razor sharp star images across a wide field of view.

Celestron C6 XLT Optical Tube Assembly

Celestron C6 XLT Optical Tube Assembly£649.00

The Advanced C6 OTA with XLT Coatings

The Advanced C6-S is Celestron`s first new Schmidt-Cassegrain optical system in over a decade. The C6 is a totally unique aperture size. Our NEW 6” Schmidt-Cassegrain features a precision optical system with 1500mm focal length (f/10) and offers 40% more light gathering than a 5” telescope. All C6-S models come standard with Celestron`s StarBright® XLT coatings at no extra cost.

Celestron C8 XLT Optical Tube Assembly

Celestron C8 XLT Optical Tube Assembly£979.00  -  £1,067.00

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.

Celestron EdgeHD 800 Optical Tube Assembly

Celestron EdgeHD 800 Optical Tube Assembly£1,274.00

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

Celestron C9.25 XLT Optical Tube Assembly

Celestron C9.25 XLT Optical Tube Assembly£1,349.00

The Advanced C9.25 OTA with XLT Coatings

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 either Vixen (CG-5) or Losmandy (CGE) dovetail bars for a compatibility with a wide variety of mounts.

Celestron 8'' Rowe-Ackermann Schmidt Astrograph RASA OTA

Celestron 8" Rowe-Ackermann Schmidt Astrograph RASA OTA£1,839.00

Capture spectacular wide-field deep sky images in seconds with Celestron’s new portable astrograph, the 8” Rowe-Ackermann Schmidt Astrograph (RASA). This incredibly fast f/2.0 system is the perfect companion to today’s color astronomical CMOS cameras, smaller CCD cameras, and mirrorless cameras.

Celestron C11 XLT Optical Tube Assembly

Celestron C11 XLT Optical Tube Assembly£2,052.00

The Advanced C11 OTA SCT with XLT Coatings

The same optics as used on the Celestron 11" 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.

11" Schmidt-Cassegrain Optical Tube Assembly
Aluminum Optical Tube
Celestron's premium StarBright XLT coatings
2800 mm focal length (f/10)

Celestron EdgeHD 925 Optical Tube Assembly

Celestron EdgeHD 925 Optical Tube Assembly£2,450.00

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.

Celestron 11'' Rowe-Ackermann Schmidt Astrograph RASA OTA

Celestron 11" Rowe-Ackermann Schmidt Astrograph RASA OTA£2,995.00

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.

Celestron EdgeHD 1100 Optical Tube Assembly

Celestron EdgeHD 1100 Optical Tube Assembly£3,740.00   £3,650.00

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.

Celestron C14 XLT Fastar Optical Tube Assembly

Celestron C14 XLT Fastar Optical Tube Assembly£6,681.00

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.

Celestron EdgeHD 1400 Optical Tube Assembly

Celestron EdgeHD 1400 Optical Tube Assembly£7,295.00

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.

Celestron RASA Rowe Ackermann 14'' Schmidt Astrograph OTA

Celestron RASA Rowe Ackermann 14" Schmidt Astrograph OTA£12,250.00

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.

   

Page 1 of 1:    13 Items