This piece has great optics. Includes OTA is threded 1/4 X 20. Has objective cap, 4X finder with base, diagonal, two secondary mirrors, foam fitted B&L case and spare threaded corrector ring nut. The mirrors have never been touched. The corrector has been cleaned a couple of times but it has no scratches or chips of any kind. I can sell the secondary mirrors separately or as a package. $150.00 W/O extra secondaries. Thanks for looking.