Hi. I am about to inherit a 30ish year old Meade 2120. I'm going to pick it up this weekend. Fingers crossed for good condition.
I am getting more and more into astrophotography and naturally want to be able to knock down the focal length of this monster for larger objects. So, I'm planning to order a f/6.3 focal reducer. I've read many great threads about them here but most discuss the pros and cons of using a focal reducer in general. And most people seem to use the Celestron. So my question is;
Can I use Celestron or any brand on my new Meade?
They all seem to be within about $30 of each other, which is "best?"
Is the f/6.3 really the only option or are there some that will even stop down the focal length more? I can fix the vignetting later...
Thanks in advance!