While designing my 80mm ED Refractor i was wondering if you fellow
Telescope makers had a good opinion on Baffling. My scope is going to be a
500MM FL(6.25). Any feelings on the magic# of baffles for this scope or an
equation in general?
Also, anyone know where you can get a 70 to 100mm Fluorite(yep the good
stuff) or even good ED Cells with lenses?
Thanks!
Norlyn