Celestron C9.25-XLT: main features
Celestron C9.25-XLT is a Schmidt-Cassegrain 235mm diameter f/10 telescope that, thanks to the special optical design different than the other SC by Celestron, allows you to have even better performance in the visual and in high resolution lunar and planetary imaging. In fact the primary has a longer focal length while the secondary has a lower magnification: in this way the flat field is improved and the optical aberrations are reduced. A telescope without uncompromising, dedicated to demanding users looking for versatile instrument. 3 years of warranty on the optical tube!
- Celestron C9.25-XLT with dovetail Vixen is a D:235mm F:2350mm f/10 Schmidt-Cassegrain telescope
- ESATTO is the most advanced and affordable robotic microfocuser
ESATTO: the most advanced and affordable robotic microfocuser!
Celestron C9.25-XLT telescope has an internal focuser without micrometric focus and that generates image shift, the movement of the image during focusing. This special version of the Celestron C9.25-XLT adds ESATTO 2", the new generation robotic focuser that you control by any Windows computer by connecting it to a USB port, or via WiFi by using ESATTO app on your smartphone or tablet with the Virtual HandPad! The 2” version of the ESATTO 2" has a depth of 67mm, it has 15mm of focuser tube travel, a 5kg payload capacity and an incredible resolution of 0,04 micron per step (and this is why we call it ESATTO)! And you can also expand ESATTO features by adding the ARCO robotic camera rotator!
Celestron C9.25-XLT with dovetail Vixen type and ESATTO 2" and the following optional accessories: Losmandy style 495mm PLUS dovetail bar (above the tube), EAGLE installed in parallel (above the telescope) and ECCO environmental module.
The Celestron C9.25-XLT for deep-sky imaging
This special version of the Celestron C9.25 with ESATTO 2" is the ideal telescope for planetary imaging even in high resolution. Thanks to the optional focal reducer, its focal length can be reduced to f/6.3 making it very good also for deep-sky astrophotography. This optic it's also Fastar compatible, which allows the user to further reduce the focal length to f/2 (for photographic use only), so you can take pictures with very short exposure times, and in some cases autoguiding is not required. By adding EAGLE to the Celestron C9.25 telescope you can remotely control and power any camera, mount and accessory for astrophotography, using any of the most advanced astronomical software for Windows (you can install in the EAGLE the software you prefer) and converting your Celestron C9.25 into the most advanced robotic telescope.
Celestron C9.25-XLT with dovetail Vixen type and ESATTO 2": scope of delivery
- Celestron C9.25-XLT optical tube
- ESATTO 2" robotic microfocuser
- Adapter ESATTO 2" for telescopes with SC thread
- Eyepiece Plossl 25mm 81x (31,8mm barrel)
- 50,8mm and 31,8mm visual-back
- 90° 31,8mm mirror diagonal
- Finderscope 6x30 with support
- Dovetail plate Vixen type