I have a full aperture glass solar filter which fits the Meade 2045 or 107D Cat scopes and the Televue 4 inch refractor. If going on the Meade scope I can throw in the screw on metal shade. Picture(s) on request. $50 or trade? Also may be interested in info (parts?) for an Astrola Equatorial head. Send Email to tomandbeth@theriver.com if interested Tom