Who knows what scope this came from, it certainly wasn't made for my ETX-90, although with a little duct tape holding it on, it works great. It's the mylar type, a "solar skreen" according to the Celestron manual.
I tried listing this for $30 but got no bites. I used it once at a party, then sold the ETX (duh) soon after. I want to get money out of it, so I'm offering it at a reduced price.
Any form of payment, even Bora Bora stone tablets, will be accepted ;-)
thanks for looking,