Review: Celestron 9.25" XLT OTA

[iceman]

John (asimov) has kindly written a review of the Celestron 9.25" XLT OTA.

You can see the article in the IceInSpace Reviews (http://www.iceinspace.com.au/?reviews) section, or directly by clicking on the link below:

Celestron 9.25" XLT OTA (http://www.iceinspace.com.au/index.php?id=41,296,0,0,1,0)

Thanks to John for writing the review.

If you'd like to submit a review or article or any other content for the site, please contact me.

[iceman]

Article updated.

[Robert_T]

nice review Asi, I should get me one of these:P

[Starkler]

Does this OTA have an ability to use 2 inch eyepieces?

[StardaddyEd]

Yes it does.

Ed
(StardaddyEd)

http://www.freewebs.com/stardaddyed/

[g__day]

I’d add a few comments on the C9.25:


Mirror shift can be greatly reduced by adding a Feathertouch 10:1 fine focuser
Adding a Meade electronic focuser plus a JMI USB / serial connector than makes it possible to focus this from a PC control (locally or remotely)
Mine holds collimination very well – suggest grab a CCD Inspector v2.0 one month trial and you can pretty much nail collimination in one hit.
The CG5 rail that holds this OTA is to flimsy – use a CGE or Losmandy C9.25 rail into a Losmandy Tak D dovetail plate for best results
Better (larger) guide scope is recommended – Andrews sold me a 2” 7 times magnication GSO guidescope that has been brilliant and simplicity to attach
The Carbon fibre version of this OTA holds razor sharp focus over huge temperature changes – between Summer / Winter I rarely have to re-focus.
When I do want to re-focus a photocopied Bhatinov Mask onto A3 transparency makes finding perfect focus a very quick and precise job!
Matthew