|
Placed my order for the 42mm and barlow on Tuesday AEST hope to have it for the week end and will give a report early in the next week. I actually wanted it for my Celestron 80mm ed refractor but as I still don't know when it is coming will use it in my 12.5"f6 newt instead . This will be a good test on a faster system for edge performance anyway. At 42 mm I am right on the 7mm exit pupil so it will be interesting to see how it performs .
I currently have a cheapy 42mm kelner design (realy crappy it was given to me) and don't have problems with the secondary shadow in it so here's hoping?
|