Apertura Dust Cover for 6" Newtonians

This replacement dust cover is designed for 6" Newtonian telescopes.  It also makes a good frame should you wish to build a stop-down mask or, if you acquire your own mylar or another solar-safe film, your own solar filter for your 6" Newtonian.  Since dust covers are easily misplaced, especially when out at a star party or new observing location, we recommend you keep a spare!