Orion’s ED80T CF Apochromatic Refractor Telescope is a 3.15-inch (80mm) f/6 optical tube assembly. It comes with a 2″ dual-speed Crayford focuser, a 2″ dielectric star diagonal, a 2″-to-1¼” eyepiece ...
This review, “Orion’s low-cost APO delivers sharp images,” appeared in the June 2009 issue of Astronomy magazine Today’s telescope market offers observers an excellent selection of small instruments.
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