The 2 to 1.25 In-Travel Adapter from Tele Vue fits a 2 focuser and is engineered to bring the 1.25 Tele Vue Delos 17.3 and 14mm eyepieces parfocal with all other 1.25 Tele Vue eyepieces that are using the standard Paracorr 2 to 1.25 adapter. When all...