Turn your Celestron AstroMaster 130EQ or AstroMaster 130EQ-MD telescope into a solar scope with the EclipSmart Solar Filter. This must-have accessory is perfect for viewing the sun and eclipses. Affordable, easy to use, and best of all, ISO-certified Solar Safe, all Celestron EclipSmart products comply with the latest ISO 12312-2 standards. This solar filter is custom designed for the AstroMaster 130EQ or AstroMaster 130EQ-MD telescope. Two hook and loop safety straps securely hold the filter in place for a safe, snug fit.