This usually works - both Celestron and Meade use the same SC-thread. So, the thread should be the same, although we have made the experience that in the past there were some Meade-telescopes where threads were so far away from the tolerandces that it didn't work. But usually the threads should fit.
Depending on the depth of the thread of your star diagonal, it may be that you need an additional spacer, otherwise a coupling ring may rotate, although the threads fit. Unfortunately, we do not have Meade accessories here to try it out.
Answer by: Baader Web Team (Admin) on Aug 6, 2018 8:39:00 AM
I own a Celestron EdgeHD 9.25 SCT with CPC mount. It comes with 2" back and 2 inch diagonal. Can I replace the back with the #2956233 SCL (3,3")-ClickLock and then interface the Baader 2" ClickLock Diagonal Mirror# 2956100 ? I don't see this combination described in your documentation. If I missed it, apologies.
This would allow me to easily rotate the diagonal if needed and would appear to keep focal length very close to original. There is no problem with zenith rotation of OTA.
The regular C925 SCT doesn't have the large 3.3"-SC-thread, but the smaller 2" SC-thread like the C8. So, you need
#2956220 SC / HD (2")-Clicklock (5" SC, 6" SC/HD, 8" SC/HD and 9¼" SC)
With this, you can use any 2" accessories.
The 3.3" Clicklock only fits onto C11 and C14.
Answer by: Baader Web Team (Admin) on Aug 6, 2018 8:23:00 AM
Our company exists now for more than 50 years. In this time, more than 15.000 Baader Planetariums (the first patented product of our company) help all over the world to give students an understanding of astronomical correlations. In our own manufactory, more than 500 observatory domes have been produced and delivered turnkey-ready. Instruments and telescope accessories from "Baader" are known for their high qualities by many astronomers and universities. We consider it our duty and obligation, not only to sell telescopes, but an indivdually selected telescope system, that brings you a lifetime of joy.
Attention, Holidays: in the time from August 20th through 31st, 2018our offices are not fully staffed due to vacation. This may cause slight delays in processing orders and requests. Thank you for your understanding.