OTA

Celestron OTA or Optical Tube Assembly.
Tube with optics, often with viewfinder, diagonal and eyepiece.

Schmidt-Cassegrain.

Whether it is the well-known Schmidt-Cassegrain systems, or the new Schmid-Cassegrain Edge HD system.

The Schmidt-Cassegrain Edge HD telescope tube provides an image that is sharp up to the edges.

We certainly have them in stock up to 11 “, the larger 14” can be with us in 2 to 3 weeks.

Refractor-Reflector.

Celestron’s refractors and reflectors are also available from Ganymedes.

Maksutov.

Celestron also produces the Maksutov telescope tube, available in 90 mm, 102 mm, 127 mm and 180 mm.

All tubes are fitted with a Vixen or Losmandy style dovetail or telescope brackets.

Call or send us an email and ask about the possibilities. Then we can provide you with all the information.

Sending the telescope ota’s is no problem at all. Often they are well packed in a plastic foam with a cardboard box around it.