AstroZap 10" Dobsonian Dust Cover - 12" Diameter

Dust on the optics is something that just won't do. While it is nearly impossible to completely block all dust, the AstroZap 10" Dobsonian Dust Cover - 12" Diameter will put in the work to block almost all dust form the primary and secondary mirrors in a Newtonian telescope, ultimately giving a sharper image. The AstroZap dust cover, proudly manufactured in the USA, consists of a blend of cotton and nylon and is soft enough to not scratch the finish on the telescope. The sewn elastic strap holds the cover firmly over the telescope's end.