Televue Tunable Top Visual Paracorr Model # PCV-2000. This is an excellent accessory for a fast dob; pin point stars over the entire 82 degree field of a Nagler. It is in nice condition with the usual barrel marks that come from use. This includes 1 1/4 adapter, original box and end caps.
Price is $245 plus $7.00 for USPS priority mail insured to your door.