Have for sale like new Meade 90mm f/11.1 optical tube
assembly. Complete with 6x30 finder and hinged tube mounting
rings. Fully knife edge baffled tube (3 baffles).Nice crisp
high contrast images and good star test with nice round airy
disks showing one bright inner diffraction ring and one faint
barely visable second ring (around brighter stars).Optics are
free of astigmatism and exhibits good color correction.
During recent Mars opposition over 60x per inch was employed
with good results. I have also split many difficult doubles, and
scope appears to be performing to Dawe's Limit. Selling only because
I need the funds to finance a larger refractor.
Asking $110 shipped CONUS. Check or Money Order. Sorry, no PayPal.
Clear and Steady Skies