This is a Questar Standard 3.5" with 24mm and 16mm Questar eyepieces and an 8mm Brandon eyepiece, plus 2 TV Plossls. With TeleVue 1 1/4" eyepiece holder in addition to the standard eyepiece holder. It has MgF on the corrector and Al-AlO2 on the mirrors. Includes clock drive (120V), power cord, table-top tripod, and solar filter. The extendable dew shield has a star map on it, and the OTA has a moon map on it. All is contained in a hard case that fits in the overhead luggage compartment of an airliner.
The 24mm and 16mm Questar eyepieces were of a small run by Questar "Made in USA" optimized for their telescopes, they are rare and have collector's value.
$2,400 plus shipping.
Dog and tripod not included.